Encountering this when doing Data Transfer with the mod signed app version. No issues switching between multiple accounts with the official app version.
Have already tried the follow:
On MEmu - reinstalled app. reinstalled MEmu
On tablet - just tried transfer, got same error
Any recommendations?
They didnt say "you cheated" but more in the lines of "we cannot help you". Lost so much from my main account. Would recommend only using the multi-drop mod in dungeons, or you know what item you are picking up from a chest/spackle/cutscene.