To be honest your card isn't powerful enough to run Ultra and get consistent 60 FPS until you get to about 10 year old titles, speaking of titles older than that. I bet it can't come close to doing it on the original Crysis.
Wolfenstein the Old Blood is not that old and at 1080p has fairly high requirement. Of that series it is also the one that EVERYONE complains about having game engine issues. So again not an AMD issue there either. You mention Crysis 3, it still brings my RX 580 to it's knees at max settings. Cryengine is one of the most hardware demanding engine out there. Not sure about the unexpected crashes as you have not elaborated on what happens when it crashes or supplied diagnostic information. If you are getting those that may be a driver issue. This happens on most RX 4 and 5 series cards since wattman was introduced in the drivers. You need to set your power limit setting in wattman to the maximum for your card, it's a slider just crank it all the way up. That will likely fix the issue of crashes, if not in that game it still will help stability across the board. If it doesn't help, when it crashes reply back with exactly what happens when it crashes and any error code and a direct x diag text file and we likely can figure out at least where the problem is originating from.
As far as fixing the installation errors I already told you what I think you should do, if that doesn't work, and it absolutely should you may need to re-install Windows, you have to have something wrong. If that doesn't work or if you would like to try it first, I would try that card in another machine. If it works you know it's not the card. Unless you have faulty hardware like the card, motherboard or power supply there is no reason this card should not operate as intended unless the driver installation is hosed, and the method to fix that, I already gave above or Windows has issues itself, so cut your losses and re-install. Beyond that your expectations of what this card should do are just too high. I litterally own 4 currently supported AMD cards and not a one of the currently has an issue that I know of. Now that being said, I did have issues getting the drivers loaded until last week on 3 of those older cards, but the most recent cumulative update from MS fixed this not a change in the AMD drivers and using how I said above to install the drivers did finnally get the current drivers loaded. Thanks MS for that not AMD, it was never AMD's fault. It suits them that they are team red, because when it comes to game and OS optimization they are treated like the red headed step child. But for me it's expected and just part of the fun and experience of supporting the underdog.
