Yup, I turn that on. It doesn't seem to help much at all, which seems weird; I mean, most network-level mitigations only help if the error is on the immediate

Yup, I turn that on. It doesn't seem to help much at all, which seems weird; I mean, most network-level mitigations only help if the error is on the immediate link, so it's unsurprising that it doesn't help when my home router is down but my home wifi is still strong... but I get a similar problem at work; the wifi at work is setup to be strong in the building and to cut off almost immediately when you get outside (no, I'm not sure how it's implemented, but they did a good job) and the transition from wifi to cellular is just not very smooth; I'm out of contact for a good 30 seconds, a lot of the time. Not what I expect from a cellphone and plan of this expense in this age.