Hello,
After the latest update I encounter refueling/rearming problems with the Su-33 and MIG-29 aircrafts (which I tested so far). Immediately after respawn the refueling / rearming is working as it should, but after taking off, flying a while, and landing on the spawning airport, other airport, carrier, the refueling / rearming will not work anymore.
This is occurring both in multiplayer or my missions, and before you ask, I always perform this operation with engines off, canopy open, etc.
Repairing the game files didn't solve the problem.