cheapest fix is to buy the coffee chocolate bars in bulk and never sleep or buy a coffee machine and also never sleep but the worst fix is to reset and restart. personally I tested the coffee chocolate bar and 4 can get you around the entire map if you walk but if you drive you can do way more with the saved time with all tasks plus reset all power, sleeping actually wasted money for me when most of my gains are sd.calall and repairing whatever broke ( I will never buy server stability over money profit) and doing doing daily hashes gives the bonus needed to distract myself with the constant happenings and creepy ambiance