So basically I have an issue which is internet disconnecting frequently I know who ever see this thread they already came long way to it . I will be straight to the point internet keeps disconnecting no matter what I do changed every setting 

Band lock 

Changing antennas 

Firmware up to date 

Good signals on 4g almost 100% everytime.

Stills internet disconnect and I can't send the logs cause it automatically gets deleted after router logs out after i reboot cause I can't enter before reboot when internet is stuck . Using Vi 4G sim card india and works greater on phone but router is not at all good actually main issue is internet keeps disconnecting any solutions after 5-6 years I have seen so many thread know any solutions dear Tp link team .