Cards erroneously return to original positions.

Wordnut13

Game: klondike
Game #: 1116234886
Browser: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.90 Safari/537.36 OPR/47.0.2631.71
JS-Version: 2017-07-29_01:32:02_-0700_a1d92b5ca039e66020fc2648f6778cdbbd485870

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Please describe the problem in detail: The problem of the cards returning to their original positions without being prompted to do so is becoming enough of a nuisance that I am playing more often on my cell phone. I have done everything I know to do to prevent this. I tried going slower and doing them manually, but nothing solves the problem. I have also tried using the undo button after they are wrongly positioned back, sometimes several plays, but then it goes to a new game and is even more frustrating. Thank you for a great game otherwise.

Sage

Inadvertently clicking the right mouse button will reverse a play and move the cards back where they were.