@tplink I have MR600. It gets network error. Wifi works fine but 4g getting error. I have to restart router twice a day. And my cloud account also rest again and again I have to log in to router with...

@Kevin_Z Fixed the problem by changing ip address. And disabled DHCP... other thing is my phone uses randomized MAC address....

I have MR 600 EU V2. 1.2.0 0.9.1 v0001.0 Build 201203 Rel.59032n Hardware Version: Archer MR600 v2 00000001 Doest have option to band selection...

@Kevin_Z both phones have same internet provider. But it's works almost but some time it can't connect.. right now I am using static IP.. that also some times can't connect.. dynamic IP doesn't...

@Kevin_Z yes I want to extend hot spot of mobile.. but it's wotks fine some time dynamic IP shows nothing 000000 everything is ZIro.. I have two phones I always swipe hot spot.. everything is connect...

@LUCA-CAMINO I have android phone I have same problem. in conclusion. I would this is a behavior of Chinese products.. they are not mastered in it.. or they do not have their own products by research.