Does anybody know about some virus or malware which causes the mouse jumping in periodical time (1s).
If I restart from safe mode it dose not load this bug. If I restart from normal mode it loads the bug.

Or it is just a OS bug??

might be an os / bios bug but could also be spyware

my lenovo laptop had a jumpy mouse because the bios had a bug in the interrupt system, so when it played sounds, everything went slow.

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