Calls drop when SMS is sent?

[PDXALEXIS]

Running CM12, use hangouts as the SMS app, and if I try to send an SMS while on the phone, the phone call will disconnect. It worked fine on my Samsung - anyone have a fix? (other than to not send a text while on the phone?!!)

 

[kyoo]

Running CM12, use hangouts as the SMS app, and if I try to send an SMS while on the phone, the phone call will disconnect. It worked fine on my Samsung - anyone have a fix? (other than to not send a text while on the phone?!!)

network? data/wifi?