@DPW239 MikkiH Please refer to the "Recommended Solution" to test the beta firmware. And please let me know whether it is working or not. Best regards.

@Abdol Hi, Thanks for your message. For Archer MR600 v2, the official firmware has supported manual band selection already. Best regards.

@khalidhji Hi, Thank you very much for your time and patience. There is a new beta firmware updated on the first page and please check whether it improved your current issue: Archer VR300(EU)...

@maznvr400 Welcome to the TP-link community. I have saved the information now and you can delete the MAC address and email for privicy risk. And please refer to the Message for further details. Thank...

@Namann1 @S1687 Hi, nice to see you again. I thought I forgot something and here it is. The bandwidth of band 41 is limited by the hardware and different regions might have their own supported...

Update: The second edition of 1.6.0 firmware(Deco M5 1.6.0 build 20220214) has been updated no the original post and It has improved all the reported issues on the first beta version. Any feedback...