I'm using Dolphin 4.0.2. That is the latest version I think, might be wrong.
I tried something different as well since yesterday. I tried putting in an AR code first, and then downloading the Gecko codes. I then try to edit the Gecko codes separate from Dolphin and using save as to save. I reopen the Gecko tabs in Dolphin and they're there, nothing disappeared. I don't know why it works this way. Every few edits though, the ini file disappears along with the codes, and I have to go through the same procedure again to keep it. I don't know why this works or why the ini file disappears in the first place, but it might just be my computer. I won't delve too deep into it though, I'm just content with this at the moment.
I tried something different as well since yesterday. I tried putting in an AR code first, and then downloading the Gecko codes. I then try to edit the Gecko codes separate from Dolphin and using save as to save. I reopen the Gecko tabs in Dolphin and they're there, nothing disappeared. I don't know why it works this way. Every few edits though, the ini file disappears along with the codes, and I have to go through the same procedure again to keep it. I don't know why this works or why the ini file disappears in the first place, but it might just be my computer. I won't delve too deep into it though, I'm just content with this at the moment.