Looks like this beta fixed it! --Beta firmware-- https://static.tp-link.com/upload/beta/2025/202512/20251202/AX55ProV1-up-us-ver1-4-3-P1%5B20251202-rel11825%5D-2048_beta.zip Thank you!!!!!!!!! I'm...

@Joseph-TP Thanks for looking into this as I am thinking about replacing this router and purchasing another brand due to lack of QC in checking released firmwares and making sure all features work...

I have the Ax3000 Pro model. After updating firmware, ran some bufferbloat tests with QoS on and off. Noticed QoS is broken on this latest firmware. Please refer to pic with bufferbloat testing....