Blog Post
All the while playing "passive aggressive" with each coming update by completely ignoring all open issue and requesting people to open new threads over the same problem on every new release.
pikpukpak Seems to me you are the one being a little passively aggressive mate, lol! I've been on PTC with both my Q2 and QPro since about v51 and haven't had any major problems. The only major issue I've had is with my Q2 battery management (not wanting to charge to 100% or ever get a green full charge light). This still might just be caused by the 2.5yo battery age and nothing using an external battery doesn't solve. Other minor issues (I always do bug reports on these) seem to slowly get resolved, for me anyway.
If you are an experienced user than you know by now that you cannot simply rollback to versions older than the current non-ptc. Continuing to complain about this isn't very useful imho.
Really up to you whether or not you want to participate in the Quest PTC program. In your case I think it might be a good idea for you to avoid this and just stick to non-ptc. Again, your choice.