Mmh, reading your comment leaves me a little divided inside.
Are you unaware that they likely want to talk with you, and the technological issues are likely just the vehicle for this?
I suggest you just help them and try to savor the time you have with them. The time is likely a lot shorter then you expect. But of course, just a random bystanders perspective
> Are you unaware that they likely want to talk with you, and the technological issues are likely just the vehicle for this?
Not the person you're responding to, but: They may want to learn to communicate honestly. I would find the situation described deeply irritating. Enough to cut contact for a while, even.