When I mouse-select rows downward, past the last visible row on the screen, Calc begins vertical-scrolling, which can not be stopped.
Sometimes it scrolls for minutes, sometimes hours. Sometimes I have to force shutdown (loosing my work).
I used to be able to drag the mouse to select a number of rows greater than the ones visible on screen. I would select and mouse-drag beyond the bottom of the screen and the scrolling would, very conveniently, speed up. When the mouse button was released, the scrolling would stop. Now, it causes the rows to continue being selected uncontrollably. Also the application becomes completely locked, all controls frozen.
I am running OL Version: 126.96.36.199 (x64)
Build ID: 6b8ed514a9f8b44d37a1b96673cbbdd077e24059
CPU Threads: 4
under Win 8.1 64
on HP 15 Notebook PC