So I have no idea why this issue is happening, but every single second, on the dot, this mod causes a framerate spike. Are there any fixes or workarounds to this?

https://imgur.com/a/i5GXwiH

It stays at that 35 (ish) ms update time no matter how long I wait, so it's not just a map generation thing.

I have the same thing, with only this mod enabled, default settings, default map, hics ever second. no idea what's causing it.
Can run 50+ mods with Py without issues, but just this mods lags every second, time usage says "Map generator" but it shouldn't after the initial generation so not sure whats happening

I have the same issue.

If you check the ore patch from the map view, you can see it recalculate ore count of the patch around the same time as the stutter. I think this might be related to whatever is causing the issue.

i don't notice it every second, but i notice it often enough. It was not like this in previous versions of factorio, so something probably changed in a later update of factorio which causes this. Really would like a fix because it makes the mod nearly intolerable.

I'm getting this. It is glitching like clockwork. The mod timing is usually 0, but a couple of times as second?!? it jumpst to 160. It makes the game unplayable. it's probably made worse for me by having extra ores installed and an older computer.