Hi, thanks for your help, friend. If you look at the bug fixes for the latest firmware, you'll notice the fix for this problem: https://www.tp-link.com/br/support/download/archer-c50/#Firmware ''5....

This is the model: Archer C50<W> Ver:6.0 I have tried other firmwares, both BR and EU and it didn't work

There is no firmware to update on the model page: https://www.tp-link.com/br/support/download/archer-c50-(w) other firmwares give error: 4503 This problem happens with two routers that I bought Does...