Archaer C6 problem with downgrade
Hi,
Lately I upgraded using "Onilne upgrade" my router to newset version. Howeve now I have porblems with wifi - it randomly stops working - the network is visible but it won't work. When I restart router everything is ok for some period of time.
Now I want to downgrade to previous firmawre which is Archer C6(EU)_V2_190115. I downloaded it from this site:
https://www.tp-link.com/pl/support/download/archer-c6/#Firmware
I have router from Polish distribution (there is Polish box etc.). I unpack file and when I try Manual Upgrade I hve info "Invalid file type" and it's impossible to downgrade. I try to rename file name to sth short like "xx.bin" but it won't help.
Any suggestions?