# Updated Logic Pro to 10.7.8 and Scaler Instrument Crashes

**URL:** <https://forum.scalermusic.com/t/updated-logic-pro-to-10-7-8-and-scaler-instrument-crashes/13926>\
**Category:** Scaler 2 Support\
**Tags:** LogicPro, Mac\
**Created:** [June 12, 2023, 2:25am UTC](https://forum.scalermusic.com/t/updated-logic-pro-to-10-7-8-and-scaler-instrument-crashes/13926 "2023-06-12T02:25:44Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Profit](https://avatars.discourse-cdn.com/v4/letter/p/f475e1/32.png) [@Profit](https://forum.scalermusic.com/u/Profit)\
**Post date:** [June 12, 2023, 2:25am UTC](https://forum.scalermusic.com/t/updated-logic-pro-to-10-7-8-and-scaler-instrument-crashes/13926/1 "2023-06-12T02:25:44Z")

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I have successfully used Scaler 2.7.3 and Logic Pro 10.7.7 without issue for a while. After updating to Logic Pro 10.7.8, I would get a crash error message when trying to use scaler as an instrument However ScalerAudio and ScalerControl works fine. The only way I can get Scaler as an instrument to work is if I run Logic Pro with Rosetta. This is not ideal as this is more resource/CPU intensive. I also updated Scaler to 2.8.0 but the issue persists. Is this a know bug? if it is will it be fixed in the next update?

 ![Screen Shot 2023-06-11 at 11.26.48 AM](https://canada1.discourse-cdn.com/flex012/uploads/scalermusic/original/2X/b/b2bbbefa79c15c242277e8e61b73be63dc23a8fe.jpeg)

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**Author:** ![davide](https://yyz2.discourse-cdn.com/flex012/user_avatar/forum.scalermusic.com/davide/32/824_2.png) [@davide](https://forum.scalermusic.com/u/davide)\
**Post date:** [June 12, 2023, 9:18pm UTC](https://forum.scalermusic.com/t/updated-logic-pro-to-10-7-8-and-scaler-instrument-crashes/13926/2 "2023-06-12T21:18:19Z")

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Hey @Profit Restart your Mac, open Logic as a vanilla project (no template) Go to plugin manager and select Scaler 2 and hit ‘Reset and Rescan Selection’ That should do it.

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**Author:** ![Profit](https://avatars.discourse-cdn.com/v4/letter/p/f475e1/32.png) [@Profit](https://forum.scalermusic.com/u/Profit)\
**Post date:** [June 13, 2023, 11:54am UTC](https://forum.scalermusic.com/t/updated-logic-pro-to-10-7-8-and-scaler-instrument-crashes/13926/3 "2023-06-13T11:54:46Z")

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Thank you @davide that worked.