@QRene Yes exactly this is why I do not want to bother upgrading to latest firmware. Seems it will not fix the issue. I am in contact with TP-link support now, if they cannot solve it I will send it...

As many have described before even in V3.0 which I have owned for about 4 months still the disconnections remain. This is a huge glitch for Tp-link as several of its routers are affected and I am...