I get a little text box that pops up and says something like 'Dolphin quit unexpectedly' gives me an option to ignore, or close of which close is the only one that works. But every once in a while (has happened as frequent as every 10 minutes, or the game can run for hours and hours and then happen) Then the game runs normally, actually at excellent speed. Please ask your device vendor for an updated open GL driver.' This devices performance will be terrible 'Your open GL driver does not support ARB_buffer_storage. Running on the most recent version, the game will start up with a little yellow text message. I've tried several different versions of the emulator, the most recent is what I have now (I know that they are experimental versions, but I found the 'stable' versions ran with more glitches like lack of sound ect.)

With an Intel Iris Pro 1536 MB graphics card.

I've got a Mac OS High Sierra 2.2 GgHz Intel Core i7 processor I've tried posting to the dolphin forum, and reading through all of their information already.