Captain Buffett Posted November 30, 2020 Share Posted November 30, 2020 I have 1 CTB16 that drops sync 21 seconds into my sequence. I have changed controllers, unit ID's, channel numbers, different sequences board resets. The exact setup ran fine last year. I have 14 controllers of various types and they are fine. Any ideas would be greatly appreciated. Thanks Link to comment Share on other sites More sharing options...
k6ccc Posted November 30, 2020 Share Posted November 30, 2020 Can you define "drop sync". Controllers don't sync, they simply follow the commands sent to them. Also, you said you have 14 controllers. Where in the network circuit is this CTB16? By that, I mean for example, it is the 11th controller in the network circuit. Lastly, what speed is the network and Enhanced or non-Enhanced? Anything else that you think might be useful (hint, more information is better than less - We're not mind readers). 1 Link to comment Share on other sites More sharing options...
jfuller8400 Posted December 1, 2020 Share Posted December 1, 2020 Have you tried replacing the cat5 cables to/from this controller? If it's dropping out I would suspect you have one or more bad/marginal cat5 cables. Link to comment Share on other sites More sharing options...
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