When I right click and the context menu pops up, I instantly move my mouse over the menu, sometimes so fast, that the release of the right-click actually clicks on the command below the cursor.
I suspect that this happen because on a Mac you can right-click and choose from the menu, or hold the right-click and then release on your options. I do not really like the second behavior, which also caused problems for me since I sometimes have deleted things or made actions that I wasn't aware of.
I am using a MacBook Pro with High Sierra and I have a normal usb mouse, I used to have the same problem though on an iMac with a magic mouse.
Is there a way to disable this behavior?