1. did you read the wiki/faq in post #6? It would have asked you to post the version of the Energy ROMs you are trying.
or
Energy.RHODCDMA.21916.Sense2.5.Cookie.2.0.GTX.Feb. 12.7z
or
Energy.RHODCDMA.28244.Titanium.Feb.14.7z. There the ones. Accept the date i got the Gtx is the Feb 1.
2. When did this problem happen? only after you flashed one of the ROMs listed above?
Everytime i flash one of the roms here. The first ROM i have ever tried here was the Gtx jan 26 and the volume button did not work for the volume. than i updated to the Gtx Feb 1 and same thing happed. Now i thought it was just my phone acting stupid but when i flash my dad phone to the titanium FEB 14 rom the same thing happend to his phone.
3. did you use Energy ROMs before this problem?
This problem started when i started using the energy ROM.
4. Did you try reflashing to the stock Sprint or USCC ROMs to verify this is a custom ROM versus device issue? The stock Sprint ROM URL can be found in the wiki for this thread.
I did flash back to the uscc rom and the volume button worked fine again. When i flash it to the Feb 1 Gtx problem came back again.