Frequent unexpected or requested program closing
Adobe Acrobat DC frequently closes unexpectedly. Not predictable. Happens with many different files, both single page and multipage documents. Happens at various times in use: first opening file, opening a second file, scrolling through document, highlighting, adding comment, … Program just closes, no freezing, just close and all changes lost. Frequency - multiple times a day. No change from using only one document or having nearly all other programs closed. Occurs when connected to power or just on battery, at all power settings of laptop, at all times of day, and even after computer reboots. Nothing appears to prevent this. Running HP EliteBook, windows 10 Pro - all software up to date!