the same with my router TL-WDR4300 2.4GHz band repeated signal failure, but 5GHz band just fine after about 4 or 5 years of use. I turned on and off Hardware NAT. I was restoring factory settings. I...

the condition began after about 4-5 years of use. I turned on and off Hardware NAT. I was restoring factory settings. I downloaded the latest firmware. Nothing helped, it was enough to copy the data...