That's an impressive mod!
since installing a new GPU (2060), FA freezes whenever I move a mouse/click a button (perform any ingame action). It then resumes the moment I stop any action. This affects my opponents as well as myself.
I've tested this on both ethernet and wifi, also in the vanilla steam game as well. All with the same result.
I'm not sure which log files will be useful, but will provide them on request.
Thanks for any help