Akai VIP is forgetting patches in SPLAT

Hi all,
 
Got me a strange problem here. I upgraded my PC, had to reinstall Win 10, along with SPLAT and all my plugins. I have an AKAI Advance 61 keyboard with the VIP software which sorts all my plugins into a central place. For some (not all) of my Sonar sessions, VIP is forgetting the patch selections I made before. For a few sessions, it's fine, but not for all of them. I can't tell what the problem sessions have in common. I'm running the same versions of VIP and of the plugins. Any VIP users here who have had this issue, and maybe how you solved it?
 
Thanks
 
Neel