I lose wifi hotspot when camera connected to usb3.

[costargazer]

Interesting problem. I have two raspberry pi 4b, one with 8gb, one with 4gb. I am able to log onto the wifi hotspot remotely, then when I plug my camera into the usb3 on the 8gb model I lose the wifi hotspot. It doesn't happen with the 4gb model. I flashed the micro sd card on both with the same img file. Ran the update after the initial install. Searched the issues but did not find anything.
Thank You,
Scott

[rkaczorek]

It could be well known issue of USB 3.0 and WiFi 2.5GHz conflict coming from h/w design flaw of RPi 4. If the devices connected to USB are exactly the same, I can only guess that these 2 versions of RPi might differ somehow. What you can do is to change hotspot configuration so it uses 5GHz WiFi instead.

[costargazer]

Yes, I was doing some more research. I'm going to try 5Ghz, and maybe a clamp on ferrite choke on the usb cable.
Thank You