Resistance bug - VERY inconsistent calculations

Okay, this is a weird one.. There seems to be a very strange bug surrounding resistances. As I understand it, every act gives the character -10 to all elemental resistances. There are 3 acts + the 3 cruel acts, so the total in the end should be -60 fire/cold/lightning.

From permanent buffs in the acts you get +20 fire/cold/lightning. This makes the end total negative reses without any gear or from the tree to be -40 fire/cold/lightning.

I spent quite a bit of time res capping my gear, after this a day later I logged on and noticed I was not res caped on two of my resistances. After a fair bit of investigation, I noticed when I took all my gear off, I was -60 fire/cold/lightning. This just straight up seems like a bug to me unless I'm missing something. The lowest amount of res with no gear should be -40 assuming all side quests for res have been done in the campaign (I verified I have all, even the stupid tablet in act 2. I meticulously scoured every side quest making sure I have every permanent bonus from quests).

The even further weird thing I discovered is when I put all my gear on and manually calculate how much res I should have based on the assumed -40 number, I was missing 20 fire/cold res, BUT I had the correct amount of lightning resistance. This is very confusing because it almost seems like just because I have my gear on, the lightning res is calculating correctly, but the other two are not.

Two friends of mine are also encountering this bug and seem to have the same or similar interaction and are missing 20 fire/lightning/cold res (They also verified all side permanent bonus quests were completed).

Moving between instances such as maps or areas in the campaign sometimes partially fixes the bug. The reason I use the word partially is because it only seems to undo half of the res bug. Instead of giving the full expected 20/20/20 elemental resistances it just gives 10/10/10.

I am enjoying the game a great deal, but this bug needs fixed ASAP. I spent a fair bit of time investment res capping with good life gear to find out I am short res.

<3 love your game GGG, but please fix this (or explain to me why I am wrong in my conclusions) :)

PS: I am well aware of mechanics like res on the tree, jewels, curses, etc.. I am quite certain these factors are unrelated. The bug even occurs in my hideout.

can confirm i am having the same issue. I will have different resistances going to and from maps (not elemental weakness related). The res can be removed/regained and may persist for multiple instances in a row.

Same Issue, missing 20 all res randomly in different instances. No way to actually fix it.

I think i found a bug with the ascendancy acolyte of chayula, it seems the node chayula's gift ,which should double chaos resistande, doubles all resistances as well, dont get me wrong i like it but i dont think this is how the node should work.