Quest in Chap 4 seems to loop at "touch your girl" where you need to go to pool at midday, which isnt working, and repeats the previous quest where you meet mom in her room in the morning. Which progresses you to the next one where you should be meeting n living room, which also doesnt work reverting back to meeting mom in bedroom. Which will replay that one a third time, and progress the quest marker. Simply put after meeting mom in her room, thats as far as you go as this repeats over and over unable to do any quest afterwards.