Hi all, I have been reading some forums where a problem with the Tegra 4 drivers is being reported. Apparently, (1) the drivers are not being updated and a complex workaround is necessary to make them work; and, (2) the inability of these drivers to be updated is causing problems with resuming work from the sleep-state. The reason I am asking is this: Till today, I did not seem to face a problem as reported above - though I have not checked if the drivers are up-to-date or not. I've been following the policy of letting sleeping dogs lie, if you know what I mean. Today, however, I turned on my Surface 2 after 48 hours. During this time, the device was connected to the mains. On opening the device, the start screen did come on, but it froze. This required me to turn off the device completely and then to turn it on. This sounds uncomfortably close to the some of the problems being reported with those old - not updated - drivers. Has anyone else faced this problem? Cheers!