# Session timeout and invoice payment
**URL:** https://discuss.tryton.org/t/session-timeout-and-invoice-payment/5069
**Category:** User
**Created:** [March 9, 2022, 11:01pm UTC](https://discuss.tryton.org/t/session-timeout-and-invoice-payment/5069 "2022-03-09T23:01:53Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@2cadz](https://discuss.tryton.org/u/2cadz)
#### Post date: [March 9, 2022, 11:01pm UTC](https://discuss.tryton.org/t/session-timeout-and-invoice-payment/5069/1 "2022-03-09T23:01:53Z")
In version 6.0, on the gtk client, if we leave open an invoice posted in its tab for a while for more than 10min and we come back to it to pay it, we have 2 empty dialog boxes which open and block the client (this does not happen on sao and the user’s password is requested)
Has anyone observed this behavior before?
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### Author:  [@ced](https://discuss.tryton.org/u/ced)
#### Post date: [March 10, 2022, 4:43pm UTC](https://discuss.tryton.org/t/session-timeout-and-invoice-payment/5069/2 "2022-03-10T16:43:01Z")
I tried on Linux and Windows and the client correctly popup the authentication dialog for me.