D2 LOD cannot connect Bnet, tried all given solutionsso far

Hello,
just downloaded D2+LOD from official Site, updated to latest patch but i cannot connect to bnet at all. (Windows 10)
It stopps a while at connecting to Servers, then says Cannot connect to Servers.
Havent played in Years, tried different things such as adding the Port/d2 to the Firewall, repluging router, refreshing ip and most of the other stuff i found as suggested solutions in similar threads. Nothing worked so far.

Any help pls?