[Technical problems and bugs]

Please, also try to lower display resolution and graphic settings in the game and reply with the results

Alright just lowered my resolution and graphics. Still froze my pc, I don't think its a graphical error  because I was playing before with a smooth 50fps, no problems. I don't know if this information helps but I was jamming to some music this time and the song was still playing for about 2 min after the freeze. 

[Technical problems and bugs]

quadsquad88, please also try to set Compatibility with Windows 7 on the both client.exe and client_,exe files (here \SteamApps\common\Naval Action) and also update the GPU drivers in case they are outdated

Already were set to be compatible and I have my current drivers up to date. 

[Technical problems and bugs]

Could you also check if it happens when you play other recently released games?

How recent, never happened to me playing any other games like, league of legends, rocket league, ark survival.

[Technical problems and bugs]

Please, try to check the temperature of GPU right after the crash happens with a program like GPU-Z. In case it is too high, try to lower the graphic settings and/or turn on FPS limit on

Its 60 c during crash and I have limited fps on 30 for open world and 60 for battle. 

[Technical problems and bugs]

So my pc freezes about 10-40 min after launching the game. This has happened in the past and I was told to pick the play naval action in x86. After the first big patch It now happens again. Don't know if my game actually crashes because my computer freezes. But I did send a crash report(NAS-202973).