Turns out the PC version of Street Fighter x Tekken (SFxT) didn't escape the imperfections of the console versions. Fans have been sending complaints to Capcom and they haven't gone unnoticed.
According to Capcom, the PC version still contains some glitches such as the online sound bug that was recently patched on Xbox 360 and PS3. See the statement after the jump.
"For the PC version of Street Fighter X Tekken, we have been keeping track of the issues that have popped up since launch. We wanted to assure you guys that the team is already hard at work on the first patch, and that many more are coming. All the same fixes that came to the console version (for example, improvements to the online gameplay, and a fix for the online sound issues) will also be coming to the PC version. We’ll let you know as soon as these patches are ready to go live, so please keep checking back for more information!"