@Kevin_Z I have Archer C20 router. I tried terziysk suggestions as well but that also doesn't help.

@Kevin_Z Internet is not working for me too in ubuntu 20.04 using TP link router. Internet is working for all other devices. Also, internet is working in ubuntu if we use different router. What's the...

@Fabius77 I am facing the exact same issue. I bought a TP Link AC750 to use in bridge mode with host router provided by my ISP. TP link wifi is working fine for all the devices but it has issues when...