OMG, I haven’t done any recording in 7.5, and I hadn’t noticed.
Frontier posted both 32 bit and 64 bit drivers a long time ago. My Tranzport still works just fine in Cubase 7.06x64. Unfortunately, as you stated, it no longer appears in the remote devices list in Cubase 7.5. Cubase 7.5 still sees it as a MIDI device, though. This is therefore a Steinberg issue, not a Tranzport one.
Come on, Steinberg, how much trouble would it have been to just leave the driver in the list? The code was already there, for heaven’s sake.
Don’t give up so easily, guys, there are workarounds. We can just keep working in 7.06 (Guess I’ll need to update it to 7.07, oh, well.) Or, I think I’ll try… mapping it as either a Generic Remote, or as a Mackie Controller, as the Tranzport can be set up either way. It just means an afternoon of extra work, unfortunately.
Thank you, Steinberg. NOT.