SKIP NUMBERING / TRANSACTION REFERENCE : I have a GC85 but it seems skipped and cannot find in my GC list-

I have a GC85 but it seems skipped and cannot find in my GC list? I have GC 84 then next GC86.

Causes: 1Unbalanced transaction which will also show in your diagnostics. 2Data was not completely saved, that while saving there was internet interruption.

Initial troubleshooting we do:                                                                                                                1 We replace mde or mostly, run upgrader                                                                                          2 Check the existing GL transaction listing then edit to make it balance, as shown-

3 If the problem persist, you may call our technical assistants, for backend edit.