My brand new Macbook Pro with Sonoma 14.6.1 has intermittent connection to my wifi

I see many other people had this problem when they upgraded to Sonoma 14.6.1. Has anyone solved it?

If I can connect to my wifi network at all, I get booted off of it within 10min. I have tried everything on the Orbi 750O router settings to no avail. Netgear tells me its a Mac issue. I've resorted to using my landlord's wifi (Netgear M460), also dual band, which has no problems at all.

I just spent a fortune on this computer and this router system. Someone please help me!