# Looking for a SuperCollider Windows user to run a very quick test

**URL:** <https://discourse.flucoma.org/t/looking-for-a-supercollider-windows-user-to-run-a-very-quick-test/2641>\
**Category:** Development and Maintenance\
**Created:** [August 28, 2025, 6:30pm UTC](https://discourse.flucoma.org/t/looking-for-a-supercollider-windows-user-to-run-a-very-quick-test/2641 "2025-08-28T18:30:35Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![tremblap](https://discourse.flucoma.org/user_avatar/discourse.flucoma.org/tremblap/32/5_2.png) [@tremblap](https://discourse.flucoma.org/u/tremblap)\
**Post date:** [August 28, 2025, 6:30pm UTC](https://discourse.flucoma.org/t/looking-for-a-supercollider-windows-user-to-run-a-very-quick-test/2641/1 "2025-08-28T18:30:35Z")

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Hello

I would need someone who is using FluCoMa on a Windows machine (no emulation, a real Windows 11 machine) to check that something is really broken or not…

help?

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**Author:** ![heretogo](https://discourse.flucoma.org/letter_avatar_proxy/v4/letter/h/278dde/32.png) [@heretogo](https://discourse.flucoma.org/u/heretogo)\
**Post date:** [August 29, 2025, 9:39pm UTC](https://discourse.flucoma.org/t/looking-for-a-supercollider-windows-user-to-run-a-very-quick-test/2641/2 "2025-08-29T21:39:03Z")

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I have a spare Windows machine. I can check it tonight

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**Author:** ![tremblap](https://discourse.flucoma.org/user_avatar/discourse.flucoma.org/tremblap/32/5_2.png) [@tremblap](https://discourse.flucoma.org/u/tremblap)\
**Post date:** [August 31, 2025, 8:12am UTC](https://discourse.flucoma.org/t/looking-for-a-supercollider-windows-user-to-run-a-very-quick-test/2641/3 "2025-08-31T08:12:53Z")

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oh ok here is the code. On Mac and Linux it gives me this:

 ![Screenshot 2025-08-31 at 10.11.35](https://discourse.flucoma.org/uploads/default/original/2X/8/8e534b5e09ab11f6da3bf7a23b3ebc5578616484.jpeg)

on the latest SC and Win11 it gives me this:

 ![Screenshot 2025-08-31 at 10.11.49](https://discourse.flucoma.org/uploads/default/original/2X/a/aedeeaa3cd58c65fad0ff0af1f6e212371a03bc8.jpeg)

The question is that on an old version of SC and/or Win, does it look that bad. I cannot believe we let that through for so long so my hypothesis is that something changed…

I am still waiting for a hardware that would allow me to run 4 partitions (new and old Win, now and old ubuntu)…

> <https://github.com/flucoma/flucoma-sc/blob/main/test/FluidWaveform%20raster%20scratch%20paper.scd>

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**Author:** ![heretogo](https://discourse.flucoma.org/letter_avatar_proxy/v4/letter/h/278dde/32.png) [@heretogo](https://discourse.flucoma.org/u/heretogo)\
**Post date:** [September 28, 2025, 3:43pm UTC](https://discourse.flucoma.org/t/looking-for-a-supercollider-windows-user-to-run-a-very-quick-test/2641/4 "2025-09-28T15:43:30Z")

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My output looks very similar to yours:

 ![Screenshot 2025-09-28 113841](https://discourse.flucoma.org/uploads/default/original/2X/d/df211b78c625e983dd45786c829a91dfbafeaf65.jpeg)

I tried on SuperCollider 3.13 and 3.14, flucoma-sc 1.0.9 and Windows 11 Home (24H2, 26100.4652).

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**Author:** ![tremblap](https://discourse.flucoma.org/user_avatar/discourse.flucoma.org/tremblap/32/5_2.png) [@tremblap](https://discourse.flucoma.org/u/tremblap)\
**Post date:** [September 28, 2025, 4:45pm UTC](https://discourse.flucoma.org/t/looking-for-a-supercollider-windows-user-to-run-a-very-quick-test/2641/5 "2025-09-28T16:45:46Z")

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that means I’ve dropped the ball for a long time - or it never worked. I’ll do some investigations with very old SC when i get that machine up and running, thanks for the confirmation.

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**Author:** ![tremblap](https://discourse.flucoma.org/user_avatar/discourse.flucoma.org/tremblap/32/5_2.png) [@tremblap](https://discourse.flucoma.org/u/tremblap)\
**Post date:** [November 14, 2025, 8:25am UTC](https://discourse.flucoma.org/t/looking-for-a-supercollider-windows-user-to-run-a-very-quick-test/2641/6 "2025-11-14T08:25:04Z")

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ok fixed in the nightlies. @heretogo if you have a chance to check it is just not my machine that is working, but I’m 99.9% certain it is fixed 🙂