Core Machine : NUC i3 Rock latest version Network Details : Core is connected by ethernet Audio Devices : older Toshiba i3 laptop running Windows 10 fully updated on a relatively new Samsung SSD <a name="description-of-issue-i-am-trying-to-use-the-laptop-strictly-as-a-control-point-but-the-roon-app-will-no-longer-run-on-the-laptop-after-initial-setup-it-was-working-pretty-well-for-a-while-coupe-of-months-with-regular-connection-issues-then-last-week-the-roon-app-would-no-longer-start-when-starting-the-app-there-is-a-long-pause-then-2-windows-very-briefly-flash-on-the-screen-and-then-the-app-crashes-the-first-window-is-white-and-appears-to-be-blank-the-second-window-also-appears-to-be-blank-except-for-a-big-red-x-drawn-diagonally-from-corner-to-corner-immediately-after-the-second-window-flashes-the-app-crashes" class="anchor" href="#description-of-issue-i-am-trying-to-use-the-laptop-strictly-as-a-control-point-but-the-roon-app-will-no-longer-run-on-the-laptop-after-initial-setup-it-was-working-pretty-well-for-a-while-coupe-of-months-with-regular-connection-issues-then-last-week-the-roon-app-would-no-longer-start-when-starting-the-app-there-is-a-long-pause-then-2-windows-very-briefly-flash-on-the-screen-and-then-the-app-crashes-the-first-window-is-white-and-appears-to-be-blank-the-second-window-also-appears-to-be-blank-except-for-a-big-red-x-drawn-diagonally-from-corner-to-corner-immediately-after-the-second-window-flashes-the-app-crashes"> Description of Issue : I am trying to use the laptop strictly as a control point but the Roon APP wil…

I found out that Win 10 upgrade item KB4033361 made this mess. Uninstall just this one and Roon will work fine again

Roon not working on laptop as control point

Rugby (aka Daniel or Big Dan) April 28, 2021, 7:08pm 5

Hi james,

What anti virus are you using? Another user had similar issues here: