Hello, sorry for reviving old thread, but I wasn't able to find any solution to the resizing crash, so I hacked together thes two console commands that work for me as workaround solution: // bind Shift+P "resize maximized" bind Ctrl+P "resize resizable 1280 1000" // Where 1280 1000 are your display resolution (prefferably the smallest one you use) // Then every time I want to move the Window to another monitor, I run both Shift+P followed by Ctrl+P, drag the window to the monitor I need and maximize it again. Doesn't really sove the problem, but it saves the time needed to restart the client every time I decide to switch monitors. Works on both stable (1.1.74-3989) and unstable (3.1.74-4002) clients. Tested on: Win7 64b, nV GT555M running "306.23-notebook-win8-win7-winvista-64bit-international-whql" driver pack. How it works: First, for sake of clarity, please note the difference between: maximized resizable window mode, by which I mean display mode set to "resizable" and the resizable window being maximized by Windows (with frame). maximized Display mode, by which I mean display mode set to "maximized". I noticed the window crashes every time I de-maximize the resizable window, move it to another monitor and try to maximize the resizable window again. For some reason, when I switch game to the maximized display mode and then back to resizable display mode, I can again maximize the resizable window without crash. I also tried running folowing script file window.txt I made: // resize maximized resize resizable 1280 1000 // However I've run ito this: // Executing D:\Program Files (x86)\wurm\configs\default\window.txt Error: resize cannot be used indirectly. Error: resize cannot be used indirectly. // Hope this helps.