problem to trim videos with Quicktime player after Tahoe 26.0.1 upgrade

After upgrading to Tahoe, I can no longer trim videos properly with Quicktime player because when I select the part I want to cut, the process freezes and jumps to another part of the video that is not the one I selected. Is anyone else experiencing this problem? Everything was fine before the upgrade, but it seems that every time Apple makes a change, it's for the worse.