With all the issues of the recient firmware update, can we revert back to previous firmware by simply reloading last known working version? I don't want to just try it and hose up my P3P. If it will take, seems like a simple solution till the bugs are worked out. I did the update and all seems well on the bench but waiting for the weather to brake to fly and see if I have any of the issues reported. Lessen here (at least for me) is to wait before updating firmware. Maybe i will be one of the lucky ones that wont have any issues.

No, you cannot downgrade..Well, its not user downgradeable anyway..
I'm not experiencing isuses with the latest firmware to the same extent as some.. I have *sligh stability issues when VPS is active but its minor..