diff --git a/DEBUG.md b/DEBUG.md
index d5e9beb7..66bf728a 100644
--- a/DEBUG.md
+++ b/DEBUG.md
@@ -42,7 +42,7 @@ Other actions (`disk`, `email`, `remote` or `support`) can be used as
 well. I do not recommend using `echo` - use [debug output](#debug-output)
 instead.
 
-Disable or remote that setting to restore regular logging.
+Disable or remove that setting to restore regular logging.
 
 ## Verbose output
 
diff --git a/fw-addr-lists.rsc b/fw-addr-lists.rsc
index 5a03875d..efd37db7 100644
--- a/fw-addr-lists.rsc
+++ b/fw-addr-lists.rsc
@@ -114,8 +114,8 @@
             :error true;
           }
           :if ($Address ~ "^[0-9a-zA-Z]*:[0-9a-zA-Z:\\.]+(/[0-9]{1,3})?\$") do={
-            :if ($Address ~ "/128\$") do={
-              :set Address [ :pick $Address 0 ([ :len $Address ] - 4) ];
+            :if ([ :typeof [ :find $Address "/" ] ] = "nil") do={
+              :set Address ($Address . "/128");
             }
             :set ($IPv6Addresses->$Branch->$Address) $TimeOut;
             :error true;
diff --git a/mod/inspectvar.rsc b/mod/inspectvar.rsc
index 89c02860..fc1b366f 100644
--- a/mod/inspectvar.rsc
+++ b/mod/inspectvar.rsc
@@ -25,6 +25,7 @@
   :local Input $1;
   :local Level (0 + [ :tonum $2 ]);
 
+  :global CharacterReplace;
   :global IfThenElse;
   :global InspectVarReturn;
 
@@ -33,14 +34,13 @@
     :local Value  [ :tostr $2 ];
     :local Level  [ :tonum $3 ];
 
-    :local Indent "";
-    :for I from=1 to=$Level step=1 do={
-      :set Indent ($Indent . "  ");
-    }
-    :return ($Indent . "-" . $Prefix . "-> " . $Value);
+    :global CharacterMultiply;
+
+    :return ([ $CharacterMultiply " " $Level ] . "-" . $Prefix . "-> " . $Value);
   }
 
   :local TypeOf [ :typeof $Input ];
+  :local Len    [ :len $Input ];
   :local Return [ $IndentReturn "type" $TypeOf $Level ];
 
   :if ($TypeOf = "array") do={
@@ -50,6 +50,16 @@
         [ $InspectVarReturn $Value ($Level + 2) ]);
     }
   } else={
+    :if ($TypeOf = "str") do={
+      :set $Return ($Return . "\n" . \
+         [ $IndentReturn "len" $Len $Level ]);
+      :if ([ :typeof [ :find $Input ("\r") ] ] = "num") do={
+        :set Input [ $CharacterReplace $Input ("\r") "" ];
+      }
+      :if ([ :typeof [ :find $Input ("\n") ] ] = "num") do={
+        :set Input [ $CharacterReplace $Input ("\n") " " ];
+      }
+    }
     :if ($TypeOf != "nothing") do={
       :set $Return ($Return . "\n" . \
         [ $IndentReturn "value" [ $IfThenElse ([ :len $Input ] > 80) \
diff --git a/mod/notification-email.rsc b/mod/notification-email.rsc
index c0f9d860..52937668 100644
--- a/mod/notification-email.rsc
+++ b/mod/notification-email.rsc
@@ -89,35 +89,40 @@
 
   :foreach Id,Message in=$EmailQueue do={
     :if ([ :typeof $Message ] = "array" ) do={
-      :local Attach ({});
       :while ([ /tool/e-mail/get last-status ] = "in-progress") do={ :delay 1s; }
-      :foreach File in=[ :toarray [ $EitherOr ($Message->"attach") "" ] ] do={
-        :if ([ :len [ /file/find where name=$File ] ] = 1) do={
-          :set Attach ($Attach, $File);
-        } else={
-          $LogPrint warning $0 ("File '" . $File . "' does not exist, can not attach.");
-        }
-      }
-      /tool/e-mail/send from=[ $EMailGenerateFrom ] to=($Message->"to") cc=($Message->"cc") \
-        subject=($Message->"subject") body=($Message->"body") file=$Attach;
-      :local Wait true;
-      :do {
-        :delay 1s;
-        :local Status [ /tool/e-mail/get last-status ];
-        :if ($Status = "succeeded") do={
-          :set ($EmailQueue->$Id);
-          :set Wait false;
-          :if (($Message->"remove-attach") = true) do={
-            :foreach File in=$Attach do={
-              /file/remove $File;
-            }
+      :onerror Err {
+        :local Attach ({});
+        :foreach File in=[ :toarray [ $EitherOr ($Message->"attach") "" ] ] do={
+          :if ([ :len [ /file/find where name=$File ] ] = 1) do={
+            :set Attach ($Attach, $File);
+          } else={
+            $LogPrint warning $0 ("File '" . $File . "' does not exist, can not attach.");
           }
         }
-        :if ($Status = "failed") do={
-          :set AllDone false;
-          :set Wait false;
-        }
-      } while=($Wait = true);
+        /tool/e-mail/send from=[ $EMailGenerateFrom ] to=($Message->"to") cc=($Message->"cc") \
+          subject=($Message->"subject") body=($Message->"body") file=$Attach;
+        :local Wait true;
+        :do {
+          :delay 1s;
+          :local Status [ /tool/e-mail/get last-status ];
+          :if ($Status = "succeeded") do={
+            :set ($EmailQueue->$Id);
+            :set Wait false;
+            :if (($Message->"remove-attach") = true) do={
+              :foreach File in=$Attach do={
+                /file/remove $File;
+              }
+            }
+          }
+          :if ($Status = "failed") do={
+            :set AllDone false;
+            :set Wait false;
+          }
+        } while=($Wait = true);
+      } do={
+        $LogPrint warning $0 ("Sending queued mail failed: " . $Err);
+        :set AllDone false;
+      }
     }
   }
 
@@ -176,6 +181,7 @@
   :global IfThenElse;
   :global NotificationEMailSignature;
   :global NotificationEMailSubject;
+  :global SymbolForNotification;
 
   :local To [ $EitherOr ($EmailGeneralToOverride->($Notification->"origin")) $EmailGeneralTo ];
   :local Cc [ $EitherOr ($EmailGeneralCcOverride->($Notification->"origin")) $EmailGeneralCc ];
@@ -188,13 +194,23 @@
   :if ([ :typeof $EmailQueue ] = "nothing") do={
       :set EmailQueue ({});
   }
+  :local Truncated false;
+  :local Body ($Notification->"message");
+  :if ([ :len $Body ] > 62000) do={
+    :set Body ([ :pick $Body 0 62000 ] . "...");
+    :set Truncated true;
+  }
   :local Signature [ $EitherOr [ $NotificationEMailSignature ] [ /system/note/get note ] ];
+  :set Body ($Body . "\n" . \
+      [ $IfThenElse ([ :len ($Notification->"link") ] > 0) \
+          ("\n" . [ $SymbolForNotification "link" ] . ($Notification->"link")) ] . \
+      [ $IfThenElse ($Truncated = true) ("\n" . [ $SymbolForNotification "scissors" ] . \
+          "The message was too long and has been truncated!") ] . \
+      [ $IfThenElse ([ :len $Signature ] > 0) ("\n-- \n" . $Signature) "" ]);
   :set ($EmailQueue->[ :len $EmailQueue ]) {
     to=$To; cc=$Cc;
     subject=[ $NotificationEMailSubject ($Notification->"subject") ];
-    body=(($Notification->"message") . \
-      [ $IfThenElse ([ :len ($Notification->"link") ] > 0) ("\n\n" . ($Notification->"link")) "" ] . \
-      [ $IfThenElse ([ :len $Signature ] > 0) ("\n-- \n" . $Signature) "" ]); \
+    body=$Body; \
     attach=($Notification->"attach"); remove-attach=($Notification->"remove-attach") };
   :if ([ :len [ /system/scheduler/find where name="_FlushEmailQueue" ] ] = 0) do={
     /system/scheduler/add name="_FlushEmailQueue" interval=1s start-time=startup \
diff --git a/mod/notification-telegram.rsc b/mod/notification-telegram.rsc
index 0832b07e..2eb90e12 100644
--- a/mod/notification-telegram.rsc
+++ b/mod/notification-telegram.rsc
@@ -189,7 +189,7 @@
 
   :local HTTPData ("chat_id=" . $ChatId . "&disable_notification=" . ($Notification->"silent") . \
       "&reply_to_message_id=" . ($Notification->"replyto") . "&message_thread_id=" . $ThreadId . \
-       "&disable_web_page_preview=true&parse_mode=MarkdownV2");
+      "&disable_web_page_preview=true&parse_mode=MarkdownV2");
   :onerror Err {
     :if ([ $CertificateAvailable "Go Daddy Root Certificate Authority - G2" ] = false) do={
       $LogPrint warning $0 ("Downloading required certificate failed.");
diff --git a/mod/ssh-keys-import.rsc b/mod/ssh-keys-import.rsc
index 176c1b46..94675255 100644
--- a/mod/ssh-keys-import.rsc
+++ b/mod/ssh-keys-import.rsc
@@ -94,9 +94,7 @@
   :foreach KeyVal in=[ :deserialize $Keys delimiter=" " from=dsv options=dsv.plain ] do={
     :local Continue false;
     :if ($KeyVal->0 = "ssh-ed25519" || $KeyVal->0 = "ssh-rsa") do={
-      :do {
-        $SSHKeysImport ($KeyVal->0 . " " . $KeyVal->1 . " " . $KeyVal->2) $User;
-      } on-error={
+      :if ([ $SSHKeysImport ($KeyVal->0 . " " . $KeyVal->1 . " " . $KeyVal->2) $User ] = false) do={
         $LogPrint warning $0 ("Failed importing key for user '" . $User . "'.");
       }
       :set Continue true;
diff --git a/netwatch-dns.rsc b/netwatch-dns.rsc
index 3da14987..4fa076af 100644
--- a/netwatch-dns.rsc
+++ b/netwatch-dns.rsc
@@ -118,15 +118,15 @@
     }
 
     :local Data false;
-    :do {
+    :onerror Err {
       :set Data ([ /tool/fetch check-certificate=yes-without-crl output=user \
         http-header-field=({ "accept: application/dns-message" }) \
         url=(($DohServer->"doh-url") . "?dns=" . [ :convert to=base64 ([ :rndstr length=2 ] . \
         "\01\00" . "\00\01" . "\00\00" . "\00\00" . "\00\00" . "\09doh-check\05eworm\02de\00" . \
         "\00\10" . "\00\01") ]) as-value ]->"data");
-    } on-error={
-      $LogPrint warning $ScriptName ("Request to DoH server failed (network or certificate issue): " . \
-        ($DohServer->"doh-url"));
+    } do={
+      $LogPrint warning $ScriptName ("Request to DoH server " . ($DohServer->"doh-url") . \
+          " failed: " . $Err);
     }
 
     :if ($Data != false) do={
diff --git a/netwatch-notify.rsc b/netwatch-notify.rsc
index fb8e8d5e..00f03cde 100644
--- a/netwatch-notify.rsc
+++ b/netwatch-notify.rsc
@@ -38,10 +38,10 @@
     :global ValidateSyntax;
 
     :if ([ $ValidateSyntax $Hook ] = true) do={
-      :do {
+      onerror Err {
         [ :parse $Hook ];
-      } on-error={
-        $LogPrint warning $ScriptName ("The " . $State . "-hook for " . $Type . " '" . $Name . "' failed to run.");
+      } do={
+        $LogPrint warning $ScriptName ("The " . $State . "-hook for " . $Type . " '" . $Name . "' failed to run: " . $Err);
         :return ("The hook failed to run.");
       }
     } else={
@@ -107,7 +107,7 @@
 
       :if ([ :typeof ($HostInfo->"resolve") ] = "str") do={
         :if ([ $IsDNSResolving ] = true) do={
-          :do {
+          :onerror Err {
             :local Resolve [ :resolve type=[ $IfThenElse ([ :typeof ($HostVal->"host") ] = "ip") \
                 "ipv4" "ipv6" ] ($HostInfo->"resolve") ];
             :if ($Resolve != $HostVal->"host") do={
@@ -121,13 +121,13 @@
                 :set ($HostVal->"status") "unknown";
               }
             }
-          } on-error={
+          } do={
             :set ($Metric->"resolve-failcnt") ($Metric->"resolve-failcnt" + 1);
             :if ($Metric->"resolve-failcnt" = 3) do={
               $LogPrint [ $IfThenElse ($HostInfo->"no-resolve-fail" != true) warning debug ] \
                   $ScriptName ("Resolving name '" . $HostInfo->"resolve" . [ $IfThenElse \
                   ($HostInfo->"resolve" != $HostInfo->"name") ("' for " . $Type . " '" . \
-                  $HostInfo->"name") "" ] . "' failed.");
+                  $HostInfo->"name") "" ] . "' failed: " . $Err);
             }
           }
         }
diff --git a/sms-forward.rsc b/sms-forward.rsc
index a564056a..feb640e5 100644
--- a/sms-forward.rsc
+++ b/sms-forward.rsc
@@ -74,12 +74,12 @@
           :if ($Phone~($Hook->"allowed-number") && ($SmsVal->"message")~($Hook->"match")) do={
             :if ([ $ValidateSyntax ($Hook->"command") ] = true) do={
               $LogPrint info $ScriptName ("Running hook '" . $Hook->"match" . "': " . $Hook->"command");
-              :do {
+              :onerror Err {
                 :local Command [ :parse ($Hook->"command") ];
                 $Command Phone=$Phone Message=($SmsVal->"message");
                 :set Messages ($Messages . "\n\nRan hook '" . $Hook->"match" . "':\n" . $Hook->"command");
-              } on-error={
-                $LogPrint warning $ScriptName ("The code for hook '" . $Hook->"match" . "' failed to run!");
+              } do={
+                $LogPrint warning $ScriptName ("The code for hook '" . $Hook->"match" . "' failed to run: " . $Err);
               }
             } else={
               $LogPrint warning $ScriptName ("The code for hook '" . $Hook->"match" . "' failed syntax validation!");
diff --git a/telegram-chat.rsc b/telegram-chat.rsc
index b1f7f99e..277c40fc 100644
--- a/telegram-chat.rsc
+++ b/telegram-chat.rsc
@@ -33,6 +33,7 @@
   :global GetRandom20CharAlNum;
   :global IfThenElse;
   :global LogPrint;
+  :global LogPrintVerbose;
   :global MAX;
   :global MIN;
   :global MkDir;
@@ -70,14 +71,14 @@
   :local Data false;
   :for I from=1 to=4 do={
     :if ($Data = false) do={
-      :do {
+      :onerror Err {
         :set Data ([ /tool/fetch check-certificate=yes-without-crl output=user \
           ("https://api.telegram.org/bot" . $TelegramTokenId . "/getUpdates?offset=" . \
           $TelegramChatOffset->0 . "&allowed_updates=%5B%22message%22%5D") as-value ]->"data");
         :set TelegramRandomDelay [ $MAX 0 ($TelegramRandomDelay - 1) ];
-      } on-error={
+      } do={
         :if ($I < 4) do={
-          $LogPrint debug $ScriptName ("Fetch failed, " . $I . ". try.");
+          $LogPrint debug $ScriptName ("Fetch failed, " . $I . ". try: " . $Err);
           :set TelegramRandomDelay [ $MIN 15 ($TelegramRandomDelay + 5) ];
           :delay (($I * $I) . "s");
         }
@@ -96,6 +97,8 @@
   :local Uptime [ /system/resource/get uptime ];
   :foreach Update in=($JSON->"result") do={
     :set UpdateID ($Update->"update_id");
+    $LogPrintVerbose debug $ScriptName ("Update " . $UpdateID . ": " . [ :serialize to=json $Update ]);
+
     :local Message ($Update->"message");
     :local IsReply ([ :typeof ($Message->"reply_to_message") ] = "string");
     :local IsMyReply ($TelegramMessageIDs->[ :tostr ($Message->"reply_to_message"->"message_id") ]);
@@ -107,7 +110,9 @@
       :local ThreadId [ $IfThenElse ($Message->"is_topic_message") ($Message->"message_thread_id") "" ];
 
       :foreach IdsTrusted in=($TelegramChatId, $TelegramChatIdsTrusted) do={
-        :if ($From->"id" = $IdsTrusted || $From->"username" = $IdsTrusted) do={
+        :if ($From->"id" = $IdsTrusted || \
+             $From->"username" = $IdsTrusted || \
+             $Chat->"id" = $IdsTrusted) do={
           :set Trusted true;
         }
       }
diff --git a/unattended-lte-firmware-upgrade.rsc b/unattended-lte-firmware-upgrade.rsc
index 83925fd9..237c2d83 100644
--- a/unattended-lte-firmware-upgrade.rsc
+++ b/unattended-lte-firmware-upgrade.rsc
@@ -12,10 +12,10 @@
 :foreach Interface in=[ /interface/lte/find where running ] do={
   :local Firmware;
   :local IntName [ /interface/lte/get $Interface name ];
-  :do {
+  :onerror Err {
     :set Firmware [ /interface/lte/firmware-upgrade $Interface as-value ];
-  } on-error={
-    :log debug ("Could not get latest LTE firmware version for interface " . $IntName . ".");
+  } do={
+    :log debug ("Could not get latest LTE firmware version for interface " . $IntName . ": " . $Err);
   }
 
   :if ([ :typeof $Firmware ] = "array") do={
@@ -27,7 +27,7 @@
         :set LTEFirmwareUpgrade;
 
         /system/scheduler/remove ($1 . "-firmware-upgrade");
-        :do {
+        :onerror Err {
           /interface/lte/firmware-upgrade $1 upgrade=yes;
           :log info ("LTE firmware upgrade on '" . $1 . "' finished, waiting for reset.");
           :delay 240s;
@@ -36,8 +36,8 @@
                ($Firmware->"installed") != ($Firmware->"latest")) do={
             :log warning ("LTE firmware versions still differ. Upgrade failed anyway?");
           }
-        } on-error={
-          :log error ("LTE firmware upgrade on '" . $1 . "' failed.");
+        } do={
+          :log error ("LTE firmware upgrade on '" . $1 . "' failed: " . $Err);
         }
       }
 
diff --git a/update-tunnelbroker.rsc b/update-tunnelbroker.rsc
index 8e5e1d0f..9057e1e4 100644
--- a/update-tunnelbroker.rsc
+++ b/update-tunnelbroker.rsc
@@ -41,12 +41,12 @@
 
     :for I from=2 to=0 do={
       :if ($Data = false) do={
-        :do {
+        :onerror Err {
           :set Data ([ /tool/fetch check-certificate=yes-without-crl \
             ("https://ipv4.tunnelbroker.net/nic/update?hostname=" . $Comment->"id") \
             user=($Comment->"user") password=($Comment->"pass") output=user as-value ]->"data");
-        } on-error={
-          $LogPrint debug $ScriptName ("Failed downloading, " . $I . " retries pending.");
+        } do={
+          $LogPrint debug $ScriptName ("Failed downloading: " . $Err . " - " . $I . " retries pending.");
           :delay 2s;
         }
       }