Hi, TimCST.
Thanks for joining this conversation. Allow me to chime in and help fix the issue you're having when making bank deposits in QuickBooks Online (QBO).
The difference between Save and close and Save and new is that the latter will proceed to creating a new transaction. That said, may I know how your accounts are thrown out? Any additional information will help me provide the best resolution for you concern.
In the meantime, I'll add this article that tackles recording and making bank deposits in QBO for more information: Record and make bank deposits in QuickBooks Online.
You can also visit our website for more tips and other resources you can use in the future: Self-help articles.
I'm looking forward to hearing from you soon.
