Battlefield 1 unable to connect ea servers (PC).

That it worked for a time after you reset your router @Dzhanan would further point to the issue being related to your router or ISP.

With that in mind let's go ahead and ensure that your firewall and anti-virus are not blocking Origin and that you also have the ports for Origin open.

The ports to open are:

• TCP: 80; 443; 9960-9969; 1024-1124; 3216; 18000; 18120; 18060; 27900; 28910; 29900
• UDP: 1024-1124; 18000; 29900

You can also try turning off the routers firewall to see if it helps.

Were you able to run a UO Trace? If not, can you go ahead and do that now so that I can take a look at your data and how it is being routed.

Also, it may sound mad but would it be possible to use mobile data and set your phone as a hotspot and connect through it? This could further help us narrow down the cause.

Darko