Notes on Staying Online When the Room Changes
eSIM first, hotspot failover second, café Wi-Fi as a last resort when the room changes and the work does not.
[ journal ]
The room changes. The connection cannot. I treat online access like power: primary, failover, then the thing I am unwilling to depend on.
Primary is an eSIM I can install before I leave a network I already trust. I buy data for the country I am entering, test a small top-up, and keep the old number reachable for 2FA where it still matters. I do not wait until the hotel lobby to discover the QR code will not scan.
Failover is a travel hotspot, or a phone that can share data when the apartment Wi-Fi is a rumour. I have sat in a fibre listing in Auckland that collapsed at 6pm when the building came home. The hotspot was ugly and it saved the standup. I cap the plan so a failed apartment does not also fail my bill.
Café Wi-Fi is last. I have used it. I will use it again if a room dies and a deadline does not. I do not plan a week of client work around a barista’s router and a password on a chalkboard. Public networks are for email I can afford to delay, not for the only copy of a file. VPN on. Downloads I need already on the machine.
Hotels love captive portals. I screenshot the login success and I do not assume the connection will survive a laptop sleep. I keep a local copy of the work. I keep the meeting link in a note, not only in a tab.
When I test a stay, I run a speed check at the hour I actually work, not at 11am when the building is empty. Upload matters. Video calls care. A pretty download number at noon is a lie I have believed once.
Staying online is logistics. eSIM, hotspot, then the café if I must. In that order.
— JV · Dark Heart Labs.