The driver from another thread for Ubuntu 20.04 LTS Focal Fossa, will no longer work with the most recent 5.15.0-27-generic kernel (at this point of writing). However, the following steps worked for U

Hi, The 4G+ LED on my MR600 v3 regularly switches between on and off. Network Mode is 4G Only. Selected Manual Bands are 3 and 20 (Sunrise - Switzerland). ISP settings shd be correct and current (ISP