How to fix access to Zoom?

Question

Computer networks

When trying to open the Zoom app while connected wirelessly, after a long wait, it gives an error about the timed out. Also in the browser. In this case, the wired connection works fine, i.e. It's most likely in the WiFi settings. Due to my lack of experience in configuring routers, I can’t find what the problem is. The router is from Mikrotik, the Internet distributes perfectly, there were never any problems with it before Zoom. What can be wrong? VPN is not worth it.