Is the down state of causing errors

I had the same suspicion Tombar87 that the down state of some servers are causing troubles for Nextcloud installations.
Timeouts and very slow connection between Apache reverse proxy and Nextcloud instance

I think this has happened before when the servers were heavily loaded after the release of a new version.

In despair I tried to reinstall NC but the installation gets timeouts when it wants to download files from

This issue needs to be sorted out. Should I wait with the reinstallation?