Potential fix: adjust the apn settings for the phone. Was having the same issue with the moto g stylus 5g when I upgraded. Basically make a new APN with the same settings as the default, except change the IP protocol to IPv4 or IPv4/IPv6.
hahahaha I'm half way through a bag off my Volcano and my tolerance is way down because I haven't been smoking much lately, so I was a little slow to catch that that was what your angle was