First of all I'd like to say that the SW forums on this site are excellent - I have learnt so much thanks to contributions from members and moderators.
I am using REQ and I have solved most of the problems I have run into using the info available from this site but I have now run into a brickwall. My FBQ2496 doesn't seem to work - there is no output. This is despite a good signal level being indicated and passed through whilst in Bypass mode. The problem exists with or without filters programmed. I have turned off the "filter lift". The main display shows "run". It's probably a simple problem but for the life of me I can't figure it out

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Does anyone have any suggestions?