When trying to play a particular Cardcaptor Sakura game (Cardcaptor Sakura: Tomoeda Shougakkou Daiundoukai/カードキャプターさくら ~ 友枝小学校大運動会), it seems to lock up when pressing start or A on the title screen 100% of the time. This happens both on my original cart as well as a rom converted to a .pocket file. Below is a link to a YouTube video I took to illustrate the issue and show that the cart works on original hardware (well, GBA because that is all I have). I should add that I did indeed clean the cart well and it made no difference.
When trying to play a particular Cardcaptor Sakura game (Cardcaptor Sakura: Tomoeda Shougakkou Daiundoukai/カードキャプターさくら ~ 友枝小学校大運動会), it seems to lock up when pressing start or A on the title screen 100% of the time. This happens both on my original cart as well as a rom converted to a .pocket file. Below is a link to a YouTube video I took to illustrate the issue and show that the cart works on original hardware (well, GBA because that is all I have). I should add that I did indeed clean the cart well and it made no difference.
https://www.youtube.com/watch?v=yXhP6nboDo4
I am on the latest firmware 1.1b6. Run as GBA does nothing.