I recently started experiencing the problem, that Character Sheets - after opening them in a new Window, and afterwards closing them - I cannot open them again. I searched for the issue, and found it already reported - and closed because no new reporters mentioned it in the thread. It still seems not fixed. <a href="https://app.roll20.net/forum/post/9273856/i-cant-open-again-a-handout-once-i-close-it" rel="nofollow">https://app.roll20.net/forum/post/9273856/i-cant-open-again-a-handout-once-i-close-it</a>