Am I the only person who is experiencing Opera 29 not starting at all??

I does not start on my office desktop - WinXP SP3 64 bit.
And it also does not start at my home desktop - Win8.1.

I've to manually downgrade to version 28.

Event viewer has these messages (one for each opera.exe process):

Faulting application name: opera.exe, version: 29.0.1795.47, time stamp: 0x5530644f
Faulting module name: opera.exe, version: 29.0.1795.47, time stamp: 0x5530644f
Exception code: 0xc0000005
Fault offset: 0x00530392
Faulting process id: 0x1118
Faulting application start time: 0x01d08302fbed954a
Faulting application path: C:\Program Files (x86)\Opera\29.0.1795.47\opera.exe
Faulting module path: C:\Program Files (x86)\Opera\29.0.1795.47\opera.exe
Report Id: 3bfdfefa-eef6-11e4-82c1-00059a3c7a00
Faulting package full name:
Faulting package-relative application ID:

Any way I can create a new or edit my old theme in Opera 36?
I can't find edit/new theme button anywhere..

It's back again - Youtube is not working for many sites. Too bad, guys!

I've to partially withdraw my comment about Youtube not working.
It really WAS not working for some time on my PC and nothing helped.

However I've tried one more time to reinstall it and 'voilà!' - it works again.

There are many others NPAPI plugins which work (VLC Web Plugin, Google Earth, ..).
Why to break most useful one?

Forget to add that I'm not using extensions. Win10, btw.

Same kind of problems for me - Youtube is not showing picture although playing audio.
This started recently probably since v36.
Tried to disable h/w acceleration, reinstall Opera, reinstall Flash - doesn't help.
Please fix it!

Win10: Djvu plugin from https://www.cuminas.jp/en/downloads/download/?pid=1 does not work any more.

Hard to tell, I'm not using this home PC every day - mostly on weekends.
It could autoupdate few versions without my noticing it.
The same Opera version (30.0.1835.88) is on my office Win7 desktop and there are no issues there.

I used right click and then quickly left click to go back. Correspondingly left and then right click to go forward.
It does not work on Win8.1 anymore in a way it did couple of Opera versions ago.
I'd say it works sometimes on some pages.
And I suspect this is because gestures timing has been changed somehow.

Moreover hold right mouse button and move mouse left (to go back) does not correcly work either - sometimes it gets me not one but 2-3 pages back. It looks like these gesutes are too much mouse-sensitive.

Is there any way I can control sensitivity of a gestures?

Completely removed all versions of Opera (Dev, Beta, Stable) from PC, i.e. uninstall, remove Program files (x86)\Opera folders, clean up registry, %temp% path, Opera's folders in C:\Users\AppData.

Installed 29 - same issue, does not start and same message appears in event viewer.
Please fix it!!