no power windows and gauge fuse keeps blowing Options

[Agent21]

Got some wild electrical issues here. After rolling the windows down the power windows suddenly stopped working, as in the next day they no longer operated. Then I found a few days later the gauges in the dash were no longer getting a signal only to find the fuse for these had blown. I replaced the fuse and it blew again. The battery seems to have a dead cell or a hell of a drain. It'll drain like over night. Also found that in some cases when you depress the brake pedal the radio will go off as in total loss of power. Getting a little frustrated here, if any one has experience it would be nice to hear from ya.

[Agent21]

Ok the windows don't get power because the gauge circuit is what activates the relay to give power to the window circuit. So that circuit is not the problem/ Any ideas as to why the gauge circuit would be blowing when before it acted fine. The only ideas I have are the sensors themselves (speed and water temp) or maybe the Alternator fuse (100 amp) which some have blamed before.