Alfred Security Camera issue -- intermittent network connectivity loss

I have stabilized the connection to the Alfred security cameras (both inside and outdoor cameras) by removing the mesh extenders from my TMO internet setup.  I am now only using the gateway.  One of the two mesh extenders in my setup up stopped working (it was defective).  After that happened, the signal to the cameras improved dramatically, but their internet connections were still dropping on and off, just not as bad as before that mesh extender stopped working.  As an experiment I unplugged the second mesh extender and the camera internet connections became completely stabile. I have one outdoor camera which is on the edge of the signal coverage for my home and it occasionally disconnects from the internet.  I just reboot it and it usually reconnects.