B131 - Mac M1 - Building stops on multiTF strategies

For some reason, when testing multiTF strategies, SQX stalls on all backtests after a while and then does not continue to build. The amount of strategies generated before the building process comes to a halt seems to be related to the number of additional charts. I would imagine this is because additional charts take longer to test and this may be behind whatever is causing the build process to hang up.

When this occurs, the build process cannot be stopped. The only way to get SQX to stop is by force quit. Additionally, the "Running time so far" stops counting. So something is breaking but SQX is still considered running (there is no rainbow wheel or unresponsive ui outside of the stop and start pause button which do not work)