Have you tried power cycling the Touch?
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Soulkeeper
'Bug 17797: Updating wiki.slimdevices.com'
(http://bugs.slimdevices.com/show_bug.cgi?id=17797)
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After having updated fw lately, both the latest updates have had an
issue where the touch won't go to standby. Pressing the power-icon in
upper left isn't doing anything but giving a clicking sound... Pressing
the power button on the remote also doesn't do anything. Any ideas?
Touch FW: 7.7.2-r959