In DisplayDriver, we setup a loop to refresh the display every minute
if the url shown is not the customer display. If the customer display
was used, the loop didn't wait a minute and looped indefinitely,
without sleeping. This slowed down the whole box and explains why
receipts took a long time to print with older versions of Odoo and why
the framerate of the curomer display was so low.
closesodoo/odoo#36670
Signed-off-by: Quentin Lejeune (qle) <qle@odoo.com>
Antoine Prieels
0bf6fb0519