Offloading is probably not even working correctly in 23.05.3 + PPoE, see: Archer c6 v2 eu slow speed - #10 by zekica and 5GHz Low performance on TP-Link Archer C6 V2 - #83 by brada4
Offloading is probably not even working correctly in 23.05.3 + PPoE, see: Archer c6 v2 eu slow speed - #10 by zekica and 5GHz Low performance on TP-Link Archer C6 V2 - #83 by brada4