@walbermr I'm on this firmware. There is an issue. Unable to go back to a previous firmware.

@fcadena72 Try turning ofdma off

@Anick996i manually selected a 5ghz channel ie avoid auto. Good now. Try it and see. Steve

@Godzilla That may be the case but i like the clarity of knowing what i'm connecting to . I connect to wifi6 always. Just my preference.

@Saintsfanmike Yes. The router should handle lots of different connections. If you really want to be selective, give your 5g a different password too. Very old kit will only see the 2.4 ghz channel.

@Saintsfanmike Give the 5g channel a different name to try if it makes a difference. Just add 5g to the end of the 5g channel name and save it.