You can try 1st : AiAcceleration = 0.9 This should more or less look like CPU reacts slower. Try 0.8 if it's still not enough, and 0.95 if it's too much.
it's not easily possible, as the light system for the indoor stadium is just a quick trick. The only easy thing I could do would be to make the sign ads lit, but they would still be on dark boards.
LetsGoBro , did you launch any other game or video app in between ? If so, it may be the cause... I tried on my Windows, and the game didn't crash... Posting your System.log after such event may give me more info about what happened, but I guess the game lost its video context & couldn't restor...
Marin, if you didn't change anything on ur PC, it might be a problem with traffic jam at your ISP level... If so, then there's nothing you can do about it on your side.
try to copy the "Tennis.ini" file over, if you use the default profile (ie: you didn't create any profile). Try to reboot your PC, also, just in case...