This script addresses a simple bug within ZNC where it sends the client hundreds of unnecessary JOIN failure messages when attempting to regain entry into the channel on a hard-coded 30 second delay. There is no option in ZNC to suppress these messages to your client(s), so a client side script becomes necessary to filter them out.

[00:01] * Unable to join channel (channel is full)
[00:01] * Unable to join channel (channel is full)
[00:02] * Unable to join channel (channel is full)
[00:02] * Unable to join channel (channel is full)
[00:03] * Unable to join channel (channel is full)
[00:03] * Unable to join channel (channel is full)
[00:04] * Unable to join channel (channel is full)
[00:04] * Unable to join channel (channel is full)
[00:05] * Unable to join channel (channel is full)
[00:05] * Unable to join channel (channel is full)
[00:06] * Unable to join channel (channel is full)
[00:06] * Unable to join channel (channel is full)
[00:07] * Unable to join channel (channel is full)
[00:07] * Unable to join channel (channel is full)
[00:08] * Unable to join channel (channel is full)
[00:08] * Unable to join channel (channel is full) ...

Here is such a script for mIRC.
Only the first error is seen in your channel / status window, and repeated errors are suppressed. ```mirc ; Hide repetitious errors when client is hammering channel to rejoin. RAW 471:*: { _znc_hide_hammering $2 $numeric } ; +l limit RAW 473:*: { _znc_hide_hammering $2 $numeric } ; +i invite RAW 474:*: { _znc_hide_hammering $2 $numeric } ; +b ban RAW 475:*: { _znc_hide_hammering $2 $numeric } ; +k key RAW 477:*: { _znc_hide_hammering $2 $numeric } ; +r register RAW 480:*: { _znc_hide_hammering $2 $numeric } ; +S ssl RAW 437:*: { _znc_hide_hammering $2 $numeric } ; temp unavailable RAW 366:*: { unset $+(%,_znc_hide_hammering.,$cid,$2,.*) } ; End of /NAMES ALIAS -l _znc_hide_hammering { ; by Raccoon 2015 if ($($+(%,_znc_hide_hammering.,$cid,$$1,.,$$2),2)) { haltdef } inc -eu130 $+(%,_znc_hide_hammering.,$cid,$$1,.,$$2) 1 } ``` Enjoy. (keywords): IRC Internet Relay Chat ZNC BNC bounce proxy mIRC script bug fix efnet freenode #znc