Hi,
I have been using Mango gl-mt300n-v2, firmware version 4.3.25 (firmware type: release2)
I am using PIA (Private Internet access) and it works without any issues on my phones and computer. LAN cable goes in the router and I connect it via LAN cable to my android box I use for IPTV.
When I go to wireguard configuration and start PIA it will give me a list of servers that are available and then I can not connect to certain servers in the list and it will report following error when I try: Range error (end) Invalid value: Not in inclusive range 81..141: -1 , but it will connect to some of them. There is 161 listed servers in that list.
I have done a firmware reset but it didn’t help. Also tried logging out the logging back in, also didn’t help.
As a temporary solution I have loaded OpenVPN configuration and that works but it is very slow to the point its unusable.
On my other devices PIA works without issues.
I don’t have any other VPN offered in Mango’s automatic wireguard configurations to test if this is only PIA related issue. This happened a couple of months ago and after a couple of days of OpenVPN when I switched back to Wireguard it just disappeared on it’s own, but know it’s persistent and I can not do anything about it.