Just had a strange problem with 2.37.1: I came back from lunch and it looked like it was on "Pause". At first I thought that it was down/up-loading, but minutes passed and nothing happened (besides, the number of cycles was far from 10,000th cycle). Pressing "GO" or "Pause" and then "Go" did not help. Pressing "Single cycle" lead to a single cycle going through, but program remained inactive. It was not frozen, all functions could be performed, console could be opened and so on... The icons for "Internet gates" were missing. I decided to go into menu, but when I clicked on "Internet> Options", the program crashed with Error #13, Type mismatch.