[not_a_bot_4sho]

Article spoiler: the issue is Tailscale. SMB and Windows are red herrings.

[EVa5I7bHFq9mnYK]

True. Have exactly same speed issues with SCP as with SMB. It also depends on exit node used - some exit nodes give 10MB/s speed, same give 1MB/s. Doesn't work without exit nodes at all - cross-border blocking issues.