We are using this product - a couple of things that are causing issues.
When we use this across mulitple companies we have a couple of issues.
A user who has no default branch set on their account CANNOT see transactions relating to the individual branches within a company.
Furthermore, when using a company that has no branches defined the branch dropdown contains branches that are not related to the current company (and if the user's default is set ot one of these it will happily commit a record tied to a branch in a different company)
I have had a really challenging past few weeks
I am based Queensland, Australia (GMT+10)
I have done a video for you that demonstrates the 2 issues and have posted it on Vimeo atht e following URL. https://vimeo.com/572380349/cf22e6625c
I hope it helps!