My self install equipment arrived today. I successfully got the main box installed and is running fine. I've connected 3 of the smaller boxes on TVs that were working fine before. Each of them says there is a problem with cable connection. Didn't have that problem before. Tried Chat, but kept getting kicked back to beginning. Have not found a phone number to call about getting a technician out to do the install. I'm about ready to call and cancel the whole thing and go with AT&T TV.