It could help to force it to connect to 2.4 GHz. Your access point may be running in ax mode.
I'm not convinced this is purely a DHCP issue. Your device may be associating to the AP but not sending traffic. Another way to rule out DHCP issues is assign a static IP. Regards Lloyd Ed Heil wrote: > I know that my home wifi combines the 2.5 and 5G channels under > a single nwid. It has the option of separating them but > there's a note in the app saying it's recommended to keep them > together. Maybe I should separate them and see if my openbsd > box can connect to the 2.5G one once it's separated?
