Infinite Mr. Humble glitch

I'm playing the Sims 2 Legacy Version and with one household Mr. Humble would show up at least 10 times a day and drop off a computer. At first it was fine because I could just sell the computers but it has been so incessantly annoying, and the gifts even trapped my sim and prevented him from going to work. I tried resetting and deleting Mr. Humble with testingcheats, and also moved into a different house. Nothing worked. Super frustrating.