Firstly, I can say this is a great script and has more success than my own skill level can achieve, so thanks for that cuppa!
I'm also having some issues since 1.3.1
using the same settings on v1.3.1 as I was using v1.2, I normally run at 3.6 - 3.9 kills/hour and since update it now runs at 2.4k/h (17 hour session)
Times left early has spiked massively so I just babysat the script and found the following in 2 runs (both unsuccessful)
Run 1, the bot had all the resources but ran itself out of time trying to find more fish - note: had armour made and equipped, bowstring, orb, weapon frame, 3 pots and 18 raw in inventory from 1:30 time remaining and spent the last 90 seconds trying to find more fish to fill the invent.. the room RNG was horrible and went through 7 rooms looking for more which it didnt find, then used teleport crystal at 10 seconds remaining, was teleported to hunnlef and left the fight due to no weapon upgrades or cooked food.
Run 2, the bot cleared the first 5 rooms, had 3 of all materials, 12 fish and 2 grym leaves and a weapon frame... still roughly 4 minutes left on prep... but its logic made it just leave early, it hadnt even opened up the demi-boss doors yet.
very strange
EDIT: Using the new 5:1 beta has drastically improved the performance of the completion rate.