Large buildups of carriers are now causing some kind of network issue which can result in stutters.
If that
does turn out to be a problem, there's an easy fix.
FDev just need to implement a mechanic whereby, as soon as a CG is declared, FCs are temporarily prohibited from entry into the system, in the same way they're prohibited from ShinDez, Sol and other permit systems.
Do that and you immediately distribute all the FCs into surrounding systems, which probably
aren't going to see much player traffic, with CMDRs just transferring ships from their FC to a station in the CG system.
FDev could justify it as system authorities suspending access to FCs in order to main stability in this time of unrest (or whatever).
Sure, it'd mean players can't just jump their FC into a CG system and unload 20k tonnes of stuff quickly but I doubt many players currently
expect to be able to do that at a CG anyway... cos the system's usually already full of FCs.