PI appears to crash after running GENERATE_SHAPER_GRAPHS and MEASURE_COREXYBELT_TENSION

(I hope I'm asking this in the right place, I can't post in https://discord.com/channels/582187371529764864/1047083812875677756) I have an error after mounting an ADXL345 on my rat rig and I'm not as technically inclined as a lot of other people on here, my printer appears to keep crashing after doing a frequency test - this one occurred after I did the "MEASURE_COREXY_BELT_TENSION" command and any measurement command related to the ADXL345. When running those commands the PI seems to either crash or enter some bizarre infinite loop, because it stops sending information to the web interface when starting its calculations for the shaper graph and it eventually disconnects from that altogether and I have to restart it to get it to reconnect and control.