autopage RS-665 2w cranks 3 times but no start

I installed it about a year ago. everything worked great until last week It just stopped remote starting it will go through the motions 3 attempts each increasing crank time but no start I didn't really do anything it just stopped starting its set to voltage sense not tach and after 3rd time it just keeps the acc on and plays radio and acts like its running lol I get the smoke on the lcd screen and all but no engine running. hood is closed ebrake is on clutch bypass works no idea what it doing

no immobilizer 2000 integra( forgot to add)

Check if the RS is providing IGN to the car while attempting to start or ACC only. You may have 2 IGN wires on this car, so check both if you can't determine just by looking at the lights on the cluster. If the car has no IMMO, I don't see any other reason for it not to start if it's cranking.