Your welcome, I am glad that worked for you.
I still have reservations though.
It could be the streaming program your using, is it a third-party app?
And, even though your battery seems to working okay, you may want to consider a new one.
HOW LONG SHOULD MY BATTERY LAST?
The life of a rechargeable battery operating under normal conditions is generally between 500 to 800 charge-discharge cycles. This translates into one and a half to three years of battery life for the average user. As your rechargeable battery begins to die, you will notice a decline in the run time of the battery. When your two-hour battery is only supplying you with an hour's worth of use, it's time for a new battery.
Source (No affiliation): Priority Laptop Battery - Laptop Batteries for Dell, Toshiba, HP, Sony, IBM, Compaq and more
I tried to find battery information at Newegg, but could not.
Here is their: Newegg.com - Battery Finder Tool. Find the right battery for your devices.
Some tips on battery maintenance, and care: What to do when laptop battery doesn’t last very long anymore
If you have the time, and are still curious, one way to check if it is the streaming program or any other program you have installed since you purchased your laptop is to use msconfig, and clean boot the OS to troubleshoot the services, especially any that reference to the streaming program.
How to do it is here: How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7