@Evgeni Try connecting a laptop directly to the router when the internet crashes. Check if you can still log in to the router's web management page and if you can still get an WAN IP address on the...

The numbers after the decimal point usually refer to different production locations. Sometimes they may also refer to different sales channels. But I believe there is no difference on hardware and...

You should set URL filtering, not ACL. ACL is to block/deny LAN to LAN. For the parameters of URL filtering, source type should be the devices/SSID which you want to deny to access YouTube and...

I think you can also try different cables. Sounds a good idea. Backblast has resolved the issue by changing the patch cable.

@H7FM Any screenshots you can provide? You set gateway rules or EAP rules?

@H7FM Sorry my mistake. URL filtering is also the same. It will also take effect in turn. So just go to set the allow rule in front, and then the deny rule in second. For the deny rule, you just need...