@Kevin_Z 

Ok here are my settings, check the image, please. 

both 2.4 Ghz and 5Ghz are keep disconnecting for ALL of my mobiles including my family's, 2.4Ghz is rarely disconnecting but 5Ghz is a no-deal, you cant use it even once without disconnecting. it will work for 1- 2 hour then disconnect and then you have to reboot the router or keep pressing connect on mobile until it connects [for 5Ghz wireless]

devices are : 

Samsung S8

Samsung S10+

Moto G 5G plus 

Ipad 

Huawei Prime 6 

Galaxy S6-Edge

iPhone X

====== None mobile devices are : ==============[These devices occasionally disconnecting (not as much as mobiles)]

MSI laptop 

Gaming PC windows 10 

Xbox one 

Playstation 5 

Mi Box 

Syslog Log link:

https://mega.nz/file/Ao8R1axa#tNFlprp7ptPxPbSpqoF7wjfhc-J0GeNgVZL-mxGDxmI

Video sample of the wireless problem on my mobile ( Moto G 5g Plus ) and this is exactly what happened to all of my family's mobile phone : 

https://mega.nz/file/E0UBFIhD#IhwQxsEgtpTxqOinYDgyz3lEp7mF9FGKqQloQq7GPy0

=========================================================================================================================

This disconnection is not related to Wireless Coverage, it will disconnect even if you are near the router ( for 5ghz ) 

as you can see the most problem is with 5ghz wireless, I am currently using 2.4Ghz because it is way better than 5ghz.

=========================================================================================================================

if you need more information tell me. 

thank you!

@Kevin_Z 

ok thanks!

@Blanc had ax6000 4 days and it mayaswell be a paperweight. unidentified network with lan. cant connect to wifi. cant connect to modem and when it does it lasts minutes 

@Blanc @Kevin_Z 

Hi guys, TP Link Support team was really kind and very supportive, we had several emails and several beta Firmwares to test,  the last Firmware was really good, I have no more disconnection, and the wireless connection is solid for both 2.4Ghz and 5Ghz, I am still testing and giving reports to TP Link support teams and I hope that the next official firmware will solve this issue. 

Thank you very much 

@Blanc 

As of maybe a week ago, neither my desktop nor my laptop, can see themselves on my own network, let alone each other. 

I just noticed in Access Control, that the computer is grayed out. 

I have tried every Microsoft suggestion as for enabling discovery, SMB, etc, etc., etc. Nothing works. 

That both computers have the identical problem, it boils down to the router. 

How can I fix this?

@WD511  Do you have VPN Software installed like Nord VPN ? 

if yes try to go settings -> Advance--> remove the invisibility LAN