Hey-
I recently installed Maya 2026 after working in 2023, which meant I had to get the latest mgear. Everything seemed to be going fine until in one of my scenes, using the right click IK/FK switch and key (single frame) causes maya to sit and think for about 3 minutes.
I need to use this frequently so I doubled back to 2023, but now it happens there.
Nothing shows up in the output or script editor, any thoughts on how I can troubleshoot this?
It used to be instant.
Thanks in advance,
Eric
Having same issue like taking 15 seconds, and also getting error when switching from fk to ik:
Have you found any workaround?
No…not yet unfortunately
I discovered that…somehow the bake range IK/FK switch works just fine?? It’s not at all a good solution but it is at least getting me by until I find one.
I suspect it’s something to do with the old python from Maya 2023, possibly 2024 are conflicting with the new maya 2026 and mgear 5 stuff, but I don’t know.
My thought would be to uninstall both mayas, pythons, mgears, and reinstall. I really don’t want to do this though.
Also I found that in some cases (heavier scenes) the wait time for a single frame IK/FK switch can take much longer than three minutes 
Yes me too, the range switch works just fine! That error I noticed I’m getting only when on EPIC_leg_01 when I have EPIC_foot_01 component parented to it. Yea seems like having multiple rigs also affects the switch waiting time
Dang! Well thanks for the update.
Still no closer to coming up with a solution that doesn’t involve clean installs
Will keep this thread updated
Just commenting here that should be fixed in the next relase. 
Miquel you are the best! Thank you