Cant connect camera's to home base

Need help I have the Home Base T8001 and 4 camera’s T8114 but they won’t connect, I can connect the home base but cameras won’t connect to base

i have exactly the same issue, did you find the solution ?

Solved, problem was with wifi, my home wifi was set on 5GHz bandwidth when I changed to 2.4 it worked straight away, haven’t had an issue since