Anno 1800 has a memory leak issue in its texture streaming system. Set this manually:
| Your Symptoms | Most Likely Fix | | :--- | :--- | | Crash happens randomly, especially in late game | Fix #2 (Force DX11) or Fix #4 (Lower Texture Pool) | | Crash happens when alt-tabbing or opening menus | Fix #1 (Disable Fullscreen Opt.) & Fix #5 (Disable Overlays) | | Crash happens 30 seconds after loading a save | Fix #6 (DDU Clean Driver) or Fix #12 (Rollback to 537.58) | | Crash includes a "Your GPU is not responding" message | Fix #10 (TDR Delay registry) | | Crash only since the latest Windows Update | Fix #11 (SFC & DISM repair) | anno 1800 directx error present failed