According to Rseding91 this mod causes the RAM issues I observed recently.
https://forums.factorio.com/viewtopic.php?f=23&t=68270&p=422316#p422316
I did not run a test yet to confirm this is true, but wanted to post this anyways. Be carefull when downloading this mod

Bumping for visibility. This seems like a deal breaker issue until it gets fixed. I did notice that my games were taking a noticeably longer time to save and I couldn't figure out why.

Hey guys, sorry about this. 0.0.10 should address both the memory leak and the possibility of multiplayer desyncs.

I'm still learning Lua and how Factorio works, but Rseding and Bilka set me straight.

Please let me know whether this version works for you. I will likely remove all the previous versions if so.