Is the camera close to the main router only one with this problem? Could the main router’s WiFi communications with the other satellites be swamping the WiFi to the camera? When the camera sees WiFi traffic the protocol tells it to back off.
The camera could also be within the donut shaped signal pattern of the router’s transmitt signal. Less likely since you can see the signal strength on the cam.
Could still be the uSD, vote my Wish!
- Check the disk with the command line C:\Windows\system32>ChkDsk X: /r Where X is the uSD card
- Format the uSD card and un-check the default “Quick” option so it can mask out bad cells.
- @tomp has also recommended: Using This Standard Program 2 for formatting.