#Something went wrong about my surface (Patreon)

I don't really know what happen with my surface screen today ... when I use my pen it's sometime switch from clipstudio to window ... like when u press something to tap out of the program but the program still on so it's quite frustrating and I need to wait for a couple day before I can send it to the shop, because of songkran day in thailand ...... So I don't know if this month works gonna be on schedule or not .... just warn you guys ahead first...