2.10: Automation strange behaviour

Hello,

Since I've mooved to 2.10 I have problems with automation:
I have Hype and Odissey working together on the same seq.
I could record cut off button automation on both with no problems.
If I want to record it again, sometimes it does, sometimes not.
I tried to clear the automation and do it again but nothing records.
Turn power off and on and sometimes it accepts to record one but not the other, sometimes both, sometimes none...
Tried to understand what I was missing but it drives me crazy...

Thanks for help