In the 7.9.14 release notes:
Fixed an issue where routing to redundant remote gateways can end up targeting the incorrect gateway based on disconnect/reconnect timing.<<
Is this issue long-standing in the 7.9.x line? I am asking because we may be a related problem in 7.9.6. In some odd cases, redundancy can detect a primary node problem, switch to backup, then quickly switch back to the primary.
This leads to a situation where we have to reset some components such as tag providers in order to resume normal operation.