Number keys won't work for speed

I just opened and closed the cheat command line (ctrl+shift+c) and it worked. You don't need to type anything.

Also, don't be discouraged about restarting the game. My husband had the same issue as me, however, restarting the game did resolve it for him. Both solutions are valid.

Also, for those who may have contemplated seeking help, don't use the chat option. It's a colassal waste of time. The person I spoke to lacked reading comprehension and basic literacy. I had spelled out exactly what the problem was and stated that no other problems existed in-game. But they didn't bother  reading it. Not when they could throw sh*t at a wall and see what stuck.