Hi Solom7011,
Welcome to the Community and thank you for posting.
Our apologies for the connection issues you are experiencing and for the concern caused by the red light on the Hub.
As you are not in modem mode, the red light could be an indication that the equipment is experiencing some over heating issues that will need to be addressed.
I will need to arrange for a technician to visit and investigate further so I am going to pop you over a private message to grab a few more details. In the meantime, please ensure your equipment is in an open, well ventilated space, also powered off over night and when the property is unattended
Speak soon,
Nat