Got a used QS4 cpu, was able to upload and download until someone else put it into auto learn, now it wont communicate at all. I have had a similar issue with a panel bought off line but cant remember how or where i found how to correct issue
Got a used QS4 cpu, was able to upload and download until someone else put it into auto learn, now it wont communicate at all. I have had a similar issue with a panel bought off line but cant remember how or where i found how to correct issue