I've tried DLing several different trainers and cosmos. All attempts resulted in extremely slow downloads which eventually failed with a network error.
What I've done.
disabled all firewalls AV and ad blockers
used a VPN to a location outside my country of residence
used 2 different browsers
used 3 different computers ( with the above steps on all of them)
Run a ping test on your side.
Open the command prompt (Win-key+r, type cmd). In the new window type ping google.com. Press enter.
What does it say after time=xxx ms?
Any downloads in the backgrounds? Shared line with your family or neighbors?
got an update. it seems i can download from CH if i VPN to USA. doesn't seem to work when i connect to New Zealand,. Sweden or Australia
Contact Cloudflare (www.cloudflare.com) and tell them you are having issues connecting to Cheat Happens and download speeds. They can troubleshoot your connection and see if there is a routing issue to the cloudflare server servicing your location.