SMA4 e-Reader communication failure

[RandomNumbersGuy]

Hi.

For the life of me, I cannot link together a USA e-Reader ROM with a USA Super Mario Advance 4 ROM (V 1.1) in two multiplayer windows without getting a "communication failure" every time. I understand the e-Reader functionality is still experimental, and it's very possible (likely, even) I'm doing something wrong, so I'm not too eaten up about it, but just thought I should let it be known, just in case.

Build is 0.9-6213-3f818f07.

[endrift]

You're fine; this is definitely an mGBA bug. The linking code is pretty fragile right now.