It's failing to load the app or failing to load games?
There's a new auto cios option, and the latest official release likes base 38 cios in cases where it shouldn't. A few posts back is a mediafire link from fledge with a fix for this issue...
@RunningSnakes and others.
try this boot.dol -
https://www.mediafire.com/file/eqmictcvgeqkcc7/wfl_554_auto_cios_fix.zip/file
when 'auto' is used it now skips any cios with base 38. base 38 d2x cios will still work for spongebob boating bash on...
At the end of the concert she rips the foam rubber part of the microphone off and throws it into the crowd a lucky fan snatches it starts sniffing it vigorously!