I have a TF101 (with keyboard) running KatKiss 4.3.1_027 and gapps 4.3_20130914. Everything was fine until yesterday morning when I lost network connectivity and decided to reboot (this happens from time to time). Unfortunately, now my tablet won't boot. I get the splash screen with the swirling colored circles, but nothing more.
I tried booting to TWRP (v22.214.171.124 if it matters) and flashed KK and gapps again (including wipes as instructed). This time, it got to an "Upgrading Android" screen, went through my apps, but then got stuck on "Starting apps." I've given it about an hour in both situations and still nothing.
To make matters worse, my microSD slot is flaky and usually doesn't read my card. Based on what I've found, it looks like I have to use adb to push any new files to the tablet. If I boot TWRP and connect my TF to my PC (Windows 7), it tries to install "ASUS Android MTP Device" but is not successful (yellow exclamation point - "This device cannot start. (Code 10)"). I've tried downloading and installing the suite from ASUS, but that doesn't seem to help. "adb devices" doesn't list anything, so I'm stuck here as well.
Any help would be greatly appreciated. Thank you!!