dropped connection

I've had my RT-AX86U for about 18 months and has been working just fine, but over the past month I've experienced a number of dropouts. I've contacted my ISP who were less than helpful, so I've started my own investigation and wondering if anybody had the same experience. I've got a RT-AX86U...

Hello. I have a problem with my ISP being that the connection drops out pretty often. I have their router as modem and have my ASUS Merlin RT-AC68U behind it (exposed host) handling the VPN connection. While the dropouts are a nuisance, they were not a problem for the ASUS so far as it...