Tried to play some MM8BDM servers recently and some of them like "Gondola" and "One Robot" don't show up on server list. Tried to check the IP and server status on doomlist website and they're online, with people playing. My doomseeker list always show some of the servers I mentioned like this: "<REFRESHED TOO SOON, wait a while and try again>". I have done a few things in order to see if the problem was with my zandronum or internet connection:
> Reinstalled doomseeker, mm8bdm, zandronum;
> Tested with Doom Explorer, but got the same results as doomseeker;
> Turned off every filter active;
> Messed around query values recommended by most people who had a similar issue;
> Set doomseeker and all folders related to the game to firewall exceptions so that it doesn't have any problems related to computer protection;
> Turned on/off my router and ONU a few times;
> Tested the game on another computer at the same internet connection;
> Tried to connect on another wifi available at the house (from the same ISP).
Nothing seems to be working so far. It happened a few times like months ago but always showed up after some hours, but now I haven't seen those servers on my Doomseeker for days. My guess would be a problem with my ISP, but I'm not sure. Need suggestions about how to track this issue and/or fix it.