I'm currently trying out OpenCloud (I think a fork of OwnCloud, where Nextcloud was forked from). It's working fine on PC where I had syncing issues with Nexcloud as well.
I also host a syncthing server for the few things I really want to have in sync for all my devices (mostly my Obsidian Vault). It's been really reliable, especially compared to other solutions I tried out
I'm currently trying out OpenCloud (I think a fork of OwnCloud, where Nextcloud was forked from). It's working fine on PC where I had syncing issues with Nexcloud as well. I also host a syncthing server for the few things I really want to have in sync for all my devices (mostly my Obsidian Vault). It's been really reliable, especially compared to other solutions I tried out