Did they not want to pay you to maintain a working version for the Titan, which is not running well and they can't seem to tell us why?
They didn't ask, and I didn't ask.
I understand and appreciate that you are not supporting that version. Could you chime in on if you think the version they have running is causing issues concerning coins with fast blocks and fast diff changes? or even merge mining seems to slow down the hashrate.
No idea, the whole "not supporting" is basically just making a note that I don't have one, don't know the platform at all, and cannot answer questions about it at all - it's not that I don't want to, just that I don't have anything to go on.
But maybe KnCMiner's engineers or other users can answer your questions here or elsewhere