it’s looking like in 10.2.7 PTR the addon comms (something primarily used for addons like the insanely popular addon TRP3 used by Roleplayers) is going to be severely rate-limited server-side, making them effectively unusable. This is going to disproportionately affect the RP community and Blizzard should have communicated this much earlier in the development cycle.
The author of TRP3 has stated they have been looking for a solution but as of right now, there won’t be one come patch day which will kill the addon and many other addons as well. Blizzard, please roll back these changes!

Kaivax
Community Manager

#72 – April 30, 2024, 8:27 p.m.

We’ve identified the bug causing this issue on the PTR, and we’re actively investigating solutions to address it in a future build.