NU and CU connect to each other using a UNII link which is WiFi 2.4Ghz
As we have many devices operates on WiFi 2.4 Ghz, it is possible the WiFi link is experiencing interference. Please follow the below steps to troubleshoot.
- Turn off Cel-Fi, and all other WiFi devices (WiFi dongle, smart TV, cordless phone, baby monitor etc...)
- Turn on the Cel-Fi, let it get connected and wait for 10 min
- Turn on other devices one by one and let each have 5/10 min to be stable.