One or more frames were dropped

I was capturing using Media Express and an error message popped up saying "One or more frames were dropped" I looked it up and found that this problem usually happens due to some parts of the computer or something like that.
Can anyone help me with that problem? And if I have to change some parts to fix it, I am planning to build a computer so which parts should I buy to avoid this problem?

Best

^up

It's mainly related to slow storage or slow CPU.
Post spec and also what format are you capturing to.

In preferences, uncheck "stop capture if dropped frames are detected".

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