After migrations to TTNv3

We have updated our RG191 gateways to basic station protocol during migration of gateways and end devices to TTNV3. We have noticed our gateways are constantly reconnecting and we are missing uplinks due to this behaviour. Has anyone seen a similar issue or know of a solution to fix this behaviour?
WhatsApp Image 2021-12-24 at 12.23.30 PM