R77.30 combined Gateway and SmartCenter server that passed the pre-upgrade-verifier and upgraded to R80.10 through CPUSE.
The upgrade completed without issue. But when it went to install the policy, two rules that passed the R77.30 Rules Verification did not pass the R80.10 Access Control policy verification and the policy did not install until I modified them.
Are there some differences documented in R80.10 in how the policy is verified?
In this case it was a good thing, the rules in violation did have issues. Just didn't see where the issue was initially.