Are you trying to capture traffic on device in your network with mtm attack, or you are capturing just from your PC with Wireshark?
just from my pc with fiddler , charles
If you're capturing traffic on Android I would delete all your old debug certificates and reinstall them. What program are you using to capture the traffic? Some programs are using certificate pinning which will cause problems when you're trying to capture data. I know this happens with google and google apps like the play store.
i'm trying to capture packet from app that use ssl pinning, but 2 months ago i was using bluestack and it worked with all application even the one that use ssl pinning ... and now on bluestack i ca'nt even install a certificate