Comfort Automation/ Security System Forums

Hi,
I get a communications failure alarm when I manually turn on a velbus light via its pb input. 
I noticed it when using home assistant, as the HA alarm panel goes to \"triggered\" state when this happens. Other than that there is no other indication of a command failure apart.from looking at the logs in comfort.
Anyone with any idea what could be creating this, or how to disable or mask it ?
ThanksEamon

That is the full communications failure message? Can you read the event log?

Yes, i can read it on the event log, will do it and paste here,
Thanks
Eamon

Here is a snip from the logfile Skychui

01/10 08:59 Comm. restore # UCM 2
01/10 09:00 Comm. failure # UCM 2
01/10 09:00 Comm. restore # UCM 2
01/10 09:05 Comm. failure # UCM 2
01/10 09:06 Comm. restore # UCM 2
01/10 09:09 Comm. failure # UCM 2
01/10 09:09 Comm. restore # UCM 2
01/10 09:12 Comm. failure # UCM 2
01/10 09:12 Comm. restore # UCM 2
01/10 11:03 Comm. failure # UCM 2
01/10 11:03 Comm. restore # UCM 2
01/10 13:43 Comm. failure # UCM 2
01/10 13:44 Comm. restore # UCM 2

UCM2 is my ucm velbus, and UCM1 is an ethernet UCM, that is all I have UCM wise.
Regards,
Eamon

oies turning on the velbus light interruot the power supply to the UCM/Velbus?

The command to velbus may be causng tthe UCM/Vlbus to reset. Can you see the RDY led turn off when htis happens?
can you send the cclx file to support@cytech.biz

when did this start to happen was it workin before?