Unfortunately the combo of v3.4.0 and game version 1.19.3 (Stable) appear to be causing 1-2 second lag spikes every 30-45 seconds in both mind and a friend's clients (Singleplayer). Ran a debug log and I'm getting:
28.2.2024 08:33:26 [Notification] A tick took 1217.7 ms
1217.70ms, call : all
1189.03ms, 1 call : gmlehudclock.src.TimeDialog.TimeDialog
I systematically disabled all other mods and re-enabled them one by one with HUD Clock enabled. Issue remained. Finally disabled this mod and it immediately resolved the lag spikes. Enabled all other mods and the lag spike didn't return, so I'm reasonably confident this one is the culprit.
Please let me know if there's any other debugging or information I can provide! It's a fantastic mod and I'm trying to get all my friends to adopt it.