CAN YOU JUST GIVE US A SPECIFIC BROWSER TO USE THAT REALLY WORKS WITH THE SCENARIO???

After firmware upgrade. I don't longer able to access the UI. I tried almost every browser available but still none of them works. Please give us a STEP BY STEP firmware DOWNGRADE without accessing...

@Elbert none of every browser works. :(

I think i need to downgrade my archer's firmware without accessing the gui or the webpage. it always says "UNSUPPORTED BROWSER PLEASE TRY DIFFERENT browser.. something like that.