Hi there,

So I'm having crashing issues all of a sudden. It used to dual box just fine but now crashing quite frequently. I need one game to always be on legacy mode.

I typically have an osrs window running as well.. again never used to be an issue.

I have an alienware m15 as well. this doesn't crash at all and I can run both on high graphics. I do basically the same thing on both of these.

My PC:

3090
AMD 7800x3d
32gb ram
1100w EVGA

laptop:

3080ti
i7 (forget hz)
64g ram

any suggestions here?

Is the game crashing or the pc? Bluescreen etc.?

This post was edited by b2knas on Oct 14 2025 01:22pm

The PC locks up. If I was guessing - it's indicating it ran out of memory.. but only ever uses 50%

also big ups to the 2002 account

This post was edited by sneezeloaf on Oct 14 2025 02:57pm

Do this:

Press Win + S, search for Event Viewer

Go to Windows Logs > Application or System

Look for red ❌ errors around the time of the crash

Focus on errors like:

Application Error

Display driver nvlddmkm stopped responding

.NET Runtime

Send me a screenshot or copy the faulting module name if you're unsure.

Hi, can you tell me what windows are you using? Eg: Windows 11 23H2, 24H2 or latest 25H2

use Windows 10 or Win 11 23h2 and u will be fine. 24h2+ has problems

it is not possible to use 41 band on LTE
but you should try it anyway

you did say .NET runtime

so maybe you are using windows 8