Hi @micky_darko,
Thank you for submitting a bug report! Interesting, let's see if we can try narrowing it down.
What kind of clips are you working with? Do you have multi-cam enabled or proxies attached? Does this happen with clips that already have effects applied, or certain effect parameters already changed? Have you noticed this when you are clicking inside the timeline panel or within the Effects panel itself?
It sounds like it's not happening consistently, rather randomly, but if you are
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