myq garage door opener wont connect on 2.4ghz band

I too was frustrated that I couldn't connect my "MyQ" Liftmaster garage doors. In addition I was trying to figure out how to connect my Apple Time capsule to back up my desktop computer. After reading through the many comments it was suggested to connect a WiFi router to the T-Mobile internet router using an ethernet cable. I connected my Apple Time Capsule (which is also a router) and both of my problems were solved. My computer will now back up to the time capsule and I was able to reconnect my "MyQ" openers. I feel like I just won the lottery!