Graphics settings problem

[Roccojones]

Hi, I am new to this forum, or any forum for that matter. I have been having alot of fun with dolphin for a few years. I ran into a major problem of late. I set my graphics adapter to my dedicated graphics processor (nvidia 610m), and it shows up after selecting it. After starting an emulation and playing for a few seconds I notice alot of glitchyness, (like the game is stuttering) . So I check all the settings and what happens is the Dolphin will switch automatically back to integrated graphics (intel 3000). I try to reselect my dedicated card, but it is not selectable anymore (doesn't show up in the dropdown choices). To remedy this I shut down dolphin and change the default graphics processor settings to nvidia 610m in the display options on my laptop then restart dolphin. This happens over and over. Why does it do this and how to prevent it? (keep the graphics settings from changing automatically?)