I tried building and SQX froze trying to calibrate the indicators. Previously, this would only take a few seconds. I tried going to the calibrate indicators section and it hung there too. When it hangs, you can't close down that SQX window but you can still exit out of the application. It happens even after restarting for me. I used to calibrate my indicators before each build with no issues
Something like this happened to me but it was due to the fact that I was running other projects while I was calibrating indicators for another project, it took a long way because sq was giving priority to the other projects but after a few minutes it eventually worked as usual. If I calibrate indicators without other projects running it only takes a few seconds.
I have no idea if another project was running. It would make sense if one was because it takes up most of the CPU resources when it does that. I haven't replicated this since yet but I have been focusing on other issues lately