Natron: Node Graph slow in Big Sur

Since Apple Big Sur came out, Natron’s node graph panel is slow or a delayed response when you drag the node(s) in the node graph. Is there any reason for this?

The node graph has not changed, so I guess macOS did. I’m not that up-to-date on macOS (still run HighSierra).

Maybe @devernay has some ideas regarding this issue?

Short answer: blame Apple.
I will try to make a fix, but not sure when.

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Thanks and cool breeze!

I got (good) news for you:


It is working much better now. Major Thanks. I will make the announcement on facebook.