Need advice to troubleshoot - DRM Download Manager data use
Hey guys I need some help not in resolving this but in finding a way to resolve it...as weird as that sounds.
I've searched on google and here in the forums and there doesn't appear to be any clear answer to the problem.
The problem is that last week, my battery was drained like crazy (no this is NOT a battery drain post!), so after going over the usual BBS stats and logs, I narrowed it down to Media / Download manager / DRM protected media (each app will report it differently). I also noted that my data plan got sucked up with more than 300MB downloaded. Since then it's happened twice more, downloading about 90MB each time.
Going into settings, data usage and disabling background data use for Google services will fix the data use but it doesn't address the problem.
A bit of background: I've been using custom ROMs for years, and finally settled on Slim ROM (which is based on CM10), running on a Galaxy Nexus, so an OTA is out of the question. Also, this is the first time this has ever happened. Ever.
What I need help with (I've also searched and found nothing yet that could help me):
I want to know what the hell is downloading and from where.
That's it. How can I do that? Is there a way to check active connections, bw used and where they're coming from? Some log? Some app that will monitor this for me and tell me where it's downloading all this crap from? I've tried to use disk usage apps to see if any directory is larger than 350MB but all I can see is my photos and music which has always been there, nothing new. Maybe one of the privacy apps that could scream at me something like "this app is trying to connect to this server here". I need details.
I could easily wipe the device and install OS again, but I feel I should really find out what the hell is going on before anything else.
Many thanks to all in advance,