I've found a few bugs myself.
Apart from random crashes when loading cgs/opening quests/going back to the login screen, with a few different error messages, I've so far found the main quest "The Homestead" and the second quest listed for Orchid "When Trust Fails You" both always crash when you try to open them in the tracker due to missing images. "maria" and "orchid hurt" respectively, which then brings up an error that says "Fatal Error! ui_error Not Found. Please Reinstall!".
More annoyingly, I was having issues with Renka so i went to the Domain and got the cane skill before continuing her, after doing part 7, there was a bonus scene available then a 1-month later scene that moved her to Pig Pasture, preventing me from doing part 8 of "The Wandering Princess", leaving the quest unfinishable, despite completing part 9 and unlocking the next quest. From the looks of it, it's due to only steps 2, 5, and 6 actually properly requiring the previous step to be done first. At least those are the only steps that say so in the tracker.
Apart from a few other minor annoyances, like the lovers txt in the help folder not being up to date, and characters I want requiring i do quests for characters I don't want, and how hard it is to find better equipment i can actually use, this is definitely one of the most enjoyable games i've found on here, even ignoring the sex parts. I do apologize if I sound overly critical, I am one of those that has an easier time finding words for negative things than positive.
Oh, also, small q, the txt calls many people marriage "candidates", so does that mean some of them won't be willing to marry you if you marry others first, or something? Or is it a full harem and you can theoretically marry and/or complete every love interest at once, no problem?
Also, anyone got any tips for where to find Tinkerer boxes, after the first 2, even if just what specific maps to look in? the potion you can buy with silver coins doesn't seem to help, annoyingly.