Hi all, I’m experiencing a persistent issue with my TP-Link AX50 router (Firmware version: 1.1.1 Build 20250917 rel.63889(4555)) where upload speeds are severely throttled when IPv6 is enabled. Issue

If I enable Device priority the internet speeds get slower like 50% or more on any device. for example: 1. device A: high prio rest of the devices: no prio set internet speed slower more then 50% on a