You can use the in app update or just ftp in the new file when it is not running. The problem is not likely to be due to any old version. You can even try the nightly version of edizon (without se) to see if you get the same crash.
With a bad setup you can crash the switch just by calling up the keyboard. I suspect all version of edizon starting from the nightly version behaves the same.
I had same issue with other game in the past but update did fix the problem, so that why I suggested.
Not just only this, I had to clean the CFW folder too.
If you take the latest version of Edizon SE and update it@JeepX87 ,i had a similar problem weeks ago with DarisBurst Another Chronicles EX + "the software crashed due to an error" and the codes i had created for other games no longer worked,i had to restart AMS to fix.
Now i don't know if it still does,because i'm busy finishing Coven and Labyrinth of Galleria and following related Edizon SE updates,i'll try again.
Code search for Mega Man Legacy Collection 1
It is now possible. thank you.