To reproduce, run Minetest, then go to Content > Browse Online Content, and it says 'No packages could be retrieved', and in the terminal it returns `ERROR[Main]: https://content.minetest.net/api/packages/?type=mod&type=game&type=txp&protocol_version=38&hide=nonfree&hide=desktop_default not found (SSL peer certificate or SSH remote key was not OK) (response code 0)`
