I used to have battery issues with this...you need to make sure that when you turn your screen off/aren't using S2U2 that you enter your password/unlock it so that it quits running...otherwise it'll eat your battery like Thanksgiving dinner.
Also...in case some of you didn't know, there is a S2U2 Customizer that currently works fine with S2U2 v1.52 (even though it says v1.45 on the website I have it working fine with v1.52).
The person that works on S2U2C is currently working on an update that works for v1.62 and should be released soon.
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Also found this in the v1.61 thread which is how I have it in my settings too:
Also...in case some of you didn't know, there is a S2U2 Customizer that currently works fine with S2U2 v1.52 (even though it says v1.45 on the website I have it working fine with v1.52).
The person that works on S2U2C is currently working on an update that works for v1.62 and should be released soon.
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Also found this in the v1.61 thread which is how I have it in my settings too:
In S2U2 settings do this and it should stop a lot of the battery usage:
Lock when device wakes up - ON
Lock when Backlight turns off - OFF (for both 'On Battery Power' and 'On External Power')