This should be in the vanilla game... so people wouldn't shoot shoot shoot, and do nothing against it....
All the campers sniping at it from the back... yeah.....
In the launcher - before you click "Play" - to the right of it, there's an arrow pointing up ^ - click that.. and then click "Launch the game in safe mode"
Weird that the patch would be messing that up... that seems weird... maybe something else changed on your computer at the same time, without you realizing?
On another note, the extra tier number on your contours can be fixed by removing the tick in this box:
Someone else had this issue, due to an error in the latest Windows Insider Preview. He rolled back his Insider Preview update to fix it. (Guess that's the downside of using "beta" versions of Windows, hehe)
WG added a brand new reply as well, to squash the debate
http://forum.worldoftanks.eu/index.php?/topic/649133-pomoc-max-farplane-delete/page__pid__14955533#entry14955533
I don't really think there's a "How to" guide somewhere...
You'll need https://forum.worldofwarships.com/topic/81806-get-your-wows-unpacker-here-06120/ to start with.. and a tool like https://www.free-decompiler.com/flash/ at the very least...
Maybe something like this will help:
https://forum.worldofwarships.com/topic/76907-where-to-start-for-learning-how-to-make-mods/?do=findComment&comment=1889426
Give it a try, and if you're still having issues not getting what you select, please attach log files (see how in the link in my signature) and describe what you're not getting as expected
The rectangles you're talking about would be the "contour icons" - which you need to select in the installer list.
As for the other thing, you should be able to find that as well - enable the previews in the installer, to easier see what option does what
Are you going to the settings menu, in game, and selecting the crosshair from the crosshair menu? (After selecting one in modpack - you NEED to select it in the settings menu ingame!)
(Like Iceman also said)
Ah okay. Well that just turned really confusing... since "ansturm" translated to English means Onslaught, but wasn't sure. (Didn't help that I didn't think that the PvE one was called Onslaught, hehe)
Yet now you're saying it's the Mayhem mode (PvP) / left one... not that it matters too much
You are one brave individual!
With how many issues there has been with the actual updates they roll out - you're brave to be using the Insider Preview build....