Walen: I have a slight technical difficulty. Playing this game I get to a moment when mouse pointer moves as normal but stops actual pointing, i.e. when I click it does not interact with the world. It sometimes happens after like a minute and sometimes after hours but the only workaround is to restart the game. I recall similar problem (amongst many others which thankfully don't manifest in gog version) back then when hardware used to be close to the original system specs. Is there any solution to this?