@Elmar69 No way to solve the issue. Just return this router and buy another one. And this time buy real top brand like Lynksys, Netgear etc. I sold mine and I will never again buy anything from...

@Kevin_Z Any suggestions?

@Kevin_Z Yes, I tried the suggested settings but they don't have any positive effect on the problem.

@Kevin_Z The issue happens on 2.4 Ghz connection. 5G is disabled because my notebook doesn't support it. I also tried Smart connect but the issue is the same. My old TP-Link model is TL-WR740N.

@Kevin_Z Hi, I don't think that I have local network issue, as I said with my old router everything works perfect without any special settings. On AX50 QoS and High priority are disabled. Approximate...

@Ashish14 Unfortunately, returning is not an option. The retailer doesn't want it back. Should I regret deciding to buy TP-Link? This device is not even doing simple tasks, what about if I increase...