@Jyotirmoy I've switched NAT off in Advanced Tab. See screenshot. I still have disconnections but it's much better than before.

@Kentthegreet1 What about a router flashed with Openwrt...?

@Kentthegreet1 I'm using the the beta firmware "Archer_MR600v1_1.1.0_0.9.1_[201204-rel66940]" which supports manual selection of Band. It got a little better but did NOT fix the issue of dropping...

@Guillaume_1978 Me too, I still have the same problem. I enabled IGMP Snooping in the Advanced tab but it changed nothing. Previously I had switched off the Smart Connect setting and use only the...

GT73 wrote https://cellmapper.net @GT73 Thank you for sharing that website. It's so useful to know which mast is the closest.

Guys, don't expect to get a reply if you write in Italian, especially from TP-Link support team. @Gabrs Same for me. 1 in Band A and 7 in Band B gives me the best result. But it does not change much...