Doesn't work on 1GB Raspberry Pi 4

Doesn’t work well on RPi 4 w/ 1Gb memory. I made sure that I’m running the 64 bit OS version but still the object recognition would work only 1 out of 5 times even if I lower the accuracy down to 30%.
Feels like severe memory leak as it will work first 2 to 3 times and than it stops working even with images that it processed successfully before.

Face registration failed totally. I was not able to do it after trying 5-6 times.

Same error all the time - timeout.