Getting Qty mismatch between POS and various Stock Reports ERPNext V14

I am facing problem in Item Stock Qty.

In POS the Qty of an item shown does not match with the Qty of that same item in various stock reports.

Here are a few screen shots of POS and various stock reports.

POS
_StockInPOS

Stock Ledger

Stock Balance

Stock as shown in Item

What must be the problem and how to resolve this issue?

Sorry to bump the post.

I am still stuck and cannot find any solution to this.

Finally I found the problem!

It seems that POS skipped creating related Sales Invoices for a few POS Invoices.

I don’t know why this has happened.

Has anyone faced similar problem?

I am having this same challange. Please is there any explanation why this is happening and if there is a solution to it?

Check Sales Invoice is created for all POS Invoice