Details:
I'm unable to bring up the in-game steam menu's since the 1.19 patch, of course, i'm playing the game full screened.

Steps:
Installed the 1.19 update.

Date & Time:
091623W102011

Frequency:
Always.

Platform:
Windows PC.

PC Manufacturer & Model Number:
Homebuilt Computer.

Operating System:
Windows 7 64 Bit.

Graphics Card:
EVGA GeForce GTX 590 Classified.

ISP:
Oceanic Time Warner.

Type of Internet Connection:
Cable.