VU+ sleep timer doesn't work (after update?)

Hi!

I have two VU+ tuners: one Solo2 and one Zero. Since one or two weeks I've noticed, that there is problem with sleep timer. During this time I made a few firmware updates and I can't remember when it happend. My current firmware I installed yesterday (both tuners). The problem exists on the Solo2 and the Zero tuner.

The sleep timer is configured as below:
Menu->Standby/restart->Sleep timer->Shutdown when in standby->After 10 minutes.
I have tried to change time from 10 minutes to 5 minutes or 1 minute, but without success.

I expect, that such configuration will force the tuner to go to the "deep standby after 10 minutes in the "standby" mode. Am I right? A month ago the tuners worked exactly this way.

Can anybody help?



Best reagards!

P.S. Forgive me my poor english.

Robert