# Sine wave peak distortion on waveform generator quick fix

**URL:** <https://forum.liquidinstruments.com/t/sine-wave-peak-distortion-on-waveform-generator-quick-fix/413>\
**Category:** Support & Troubleshooting\
**Created:** [October 8, 2021, 8:32pm UTC](https://forum.liquidinstruments.com/t/sine-wave-peak-distortion-on-waveform-generator-quick-fix/413 "2021-10-08T20:32:50Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Sam.Speece](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.liquidinstruments.com/sam.speece/32/191_2.png) [@Sam.Speece](https://forum.liquidinstruments.com/u/Sam.Speece)\
**Post date:** [October 8, 2021, 8:32pm UTC](https://forum.liquidinstruments.com/t/sine-wave-peak-distortion-on-waveform-generator-quick-fix/413/1 "2021-10-08T20:32:50Z")

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We have recently received some support requests related to the integrated waveform generator in the Oscilloscope instrument on the Moku:Go. At the sine wave peaks, there is a slight distortion occurring on both positive and negative cycles when generating a sine wave from the integrated waveform generator. (pictured below).

 ![image](https://canada1.discourse-cdn.com/flex035/uploads/liquidinstruments/original/1X/db4a08fe10b4e56a9b6a2b4934a73e29611264b9.png)

We are working on a fix for this issue, but until then a quick way to fix this is to launch another instrument (doesn’t matter which) and then re-launch the Oscilloscope instrument.