New Archer BE550 V1.0 is not saving OFDMA+MU-MIMO enablement under Wireless>Wireless Settings. You can configure OFDMA+MU-MIMO and save but it reverts to OFDMA only within 30 seconds. It seems to be a

After update to firmware 1.1.1 now OfDMA/MU-MIMO field switch back to OFDMA Only, even if you select OFMA + MU-MIMO option.. Tested with MLO network on and off with same result. Another firmware bug o