I'm having more and more frequent issues with opera for windows everyday. (64 bit - windows 10)
I've been an avid opera user on android phone and windows since 1999. This is breaking my heart.
Lately, Opera will just crash with no messages and restart everything (reload tabs etc).
NOW, it seems that drop downs on web pages dont work anymore (are these java?)... dropdowns like when you mouse over some image'd button and a menu rolls out. It just occurred to me while typing that this could be a Flash update issue, but I thought Opera just took care of that stuff with version updates (unless everything is html 5 now or some stuff like that. I cant' keep up).