Depending on software, older versions would spit the 1074 out, as a proper resync does allow PRSW to come active. IDWT has the right idea, do a FJR on a clean slate and see what faults pop up. The 1074 could just be a ghost, and not part of your problems. While resyncing, verify you do not come off NTSB or DLT. That's where my money is right now, as while syncing, you lose placement, car won't make an effort to "find" itself, but on a power cycle it will...

As for the original door issue, potentially car could have been racking during the resync, allowing a car door or hoistway door to open, causing that original 1110. Again easy to duplicate by using the FJR.