nightcraw1er.488: It’s funny, these threads pop up every so often. They are written as if everyone worldwide has the same issue with GOG. I just downloaded the surge, and four other games, plus some updates, absolutely no problems what so ever full speed as normal. 4gb took around 20mins.
To me it appears these "slow download speed" messages seem to come pretty much always from three places:
1. United States (I presume some parts of US, not necessarily the whole of US)
2. Australia
3. China
I hardly ever see anyone in e.g. Europe complain about slow download speeds on GOG, unless it is something like
"I have a 1Gbps connection but it is downloading only at 700Mbps! What's up with this bullshit HUH?!?". Or then there are those who get confused between megabits/second (Mb/s) and megabytes/second (MB/s).
I guess in China's case it might be sometimes with the Great Firewall of China, but why US and Australia too, dunno.
Then again, as you indicated, now it is corona time so some countries, ISPs or CDN providers might be slowing down the transfer speeds on purpose.