How to check if dropbox backup is working or not?

[revant_one]

Backups are uploaded to dropbox once a day. You will find them in your dropbox at midnight.

for adding manual backup button :

[SOLVED] How to change the frequency of Backup in Dropbox

Dear Experts, Currently erpnext backup getting saved in dropbox on daily basis. But we need backup for every 6 hours or whenever we wish to take backup. Kindly suggest the procedure to do so.