Intel Arc A770 predator,still problems with fan speed,fan still turn off and turn on some RPM value

Dear users, does anyone have still, a issue with fans on Acer Predator Bifrost 16gb A770?
My card on 20% fan speed setting, and the fan still turn off and turn on on some RPM value.The fan go to something about 1017 rpm, then go to 0 and again go to higer value. Just like in days when there, a new vBios was released. At 30% it's okay but the card it's quite loud.

My specs
Intel core i5 12400f
32gb ram
Asus B660M-A Wifi-D4
Acer Predator Bifrost A770 16gb
GPU Drivers Version 31.0.101.5084

As you can see Fan speed go from 900/1000 rpm to 0, and still rotate…

Does anyone still have this problem?

[Edited the thread to add issue detail]

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Commodore_1995#

OHello! Read this thread: https://community.acer.com/en/kb/articles/16672-abnormal-fan-speed-and-noise-coming-from-predator-bifrost-arc-a770-oc-graphic-card