Having started playing again (last played before the render update, May 2018), I've been getting sporadic lag. My UPS is rock solid at 60, whereas my FPS holds steady at 60... until it decides it wants to hang out at 42 for some odd reason. I have a 144Hz G-Sync monitor but I run 85 Hz to throttle ...

So, I previously played Factorio maybe a year back. As far as I recall, the only lag I witnessed was [slightly] lower UPS when my base got gigantic - which was to be expected. Cut to now, and my FPS routinely dips down to approximately 42 - then just as mysteriously stabilizes at 60 until the next ...

Has anyone experienced issues alongside Bio Industries? Are Pymods compatible?