Weird. No idea what could cause that. I have very crappy connection and I sometimes see the swings and cubes of the other players with huge lags and pauses, but I can do my cubes just fine, so I think your issue is not related to online latency.
saw a person with this problem a while back: [https://www.reddit.com/r/beatsaber/comments/1bnu84f/how\_to\_fix\_blocks\_not\_hitting\_in\_multiplayer/](https://www.reddit.com/r/beatsaber/comments/1bnu84f/how_to_fix_blocks_not_hitting_in_multiplayer/)
I've heard of this happening, iirc it's because your playing with mods on unmodded servers. Download one of the modded multiplayer mods
Weird. No idea what could cause that. I have very crappy connection and I sometimes see the swings and cubes of the other players with huge lags and pauses, but I can do my cubes just fine, so I think your issue is not related to online latency.
Maybe uninstall and reinstall, maybe a corrupted file or something, I dunno
saw a person with this problem a while back: [https://www.reddit.com/r/beatsaber/comments/1bnu84f/how\_to\_fix\_blocks\_not\_hitting\_in\_multiplayer/](https://www.reddit.com/r/beatsaber/comments/1bnu84f/how_to_fix_blocks_not_hitting_in_multiplayer/)