I was having terrible glitch issues but found if after you surrender, you let the program do the scoring b4 you start a new game - you have no glitches - I haven’t had a problem now, for over a week
G J COLES had them in many department stores [ASHBURTON & CITY for sure] no money kept on floor PAYMENTS AND CHANGE would travel back and forth - obviously a bit slower, but nobody was in a rush like they are today