# FMOD keeps hanging (macOS Big Sur) **URL:** \ **Category:** FMOD Studio\ **Created:** [January 19, 2022, 4:51pm UTC](https://qa.fmod.com/t/fmod-keeps-hanging-macos-big-sur/18240 "2022-01-19T16:51:58Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![Andrew](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/andrew/32/261_2.png) [@Andrew](https://qa.fmod.com/u/Andrew)\ **Post date:** [January 25, 2022, 4:09am UTC](https://qa.fmod.com/t/fmod-keeps-hanging-macos-big-sur/18240/2 "2022-01-25T04:09:53Z")
Handled over here : > [@Bug Report: Inability to run PAC script at "http://wpad/wpad.dat" stalls FMOD Studio on macOS](https://qa.fmod.com/t/bug-report-inability-to-run-pac-script-at-http-wpad-wpad-dat-stalls-fmod-studio-on-macos/18259): > > This bug report is tightly connected to the behaviour exhibited by FMOD described here ([FMOD keeps hanging (macOS Big Sur)](https://qa.fmod.com/t/fmod-keeps-hanging-macos-big-sur/18240)). When I wrote that forum post I didn’t know what was causing it, but now that I do I thought it might be useful to report it as a bug. If FMOD Studio on macOS is unable to run the PAC script in the backend, it will: A. Post this error line on the log file (! 2022-01-21 12:38:11 Execution of PAC script at “[http://wpad/wpad.dat](http://wpad/wpad.dat)” failed: The operation couldn’t be completed. … --- _[View the full topic](https://qa.fmod.com/t/fmod-keeps-hanging-macos-big-sur/18240)._