Forum Discussion
Juicebox 40 not working
My wifi thermostats and wifi lights work but my Smart EVSE no longer connects to Juicebox server after switching to T-Mobile. Below are the list of Ports & Protocols Tech Support sent me. There are...
I would guess the 443 will work but UDP port 8042 is probably blocked. Port 443 is secure HTTP and that probably is not the problem. With the T-Mobile 464XLAT solution port forwarding is a problem. That might be a show stopper for what you need. T-Mobile support can probably confirm but you might have to get up a level or two to get a proper answer.
Just read this on reddit. https://www.reddit.com/r/tmobile/comments/p2u2n4/does_tmobile_hotspot_block_udp_somehow/
So I guess TMO used to allow UDP through Hotspot as I’ve tried connecting to phone hotspot (tried with phone on 5G and also phone on LTE) and neither worked.
More comlaints on Reddit of UDP headaches.
https://www.reddit.com/r/tmobile/comments/yfyaup/ipv4_ipv6v4_udp_and_failing_applications_on_5g/
https://www.reddit.com/r/tmobile/comments/qjdv66/if_tmobile_doesnt_want_you_to_use_hotspot_over_5g/
https://www.reddit.com/r/tmobile/comments/olm2cm/anyone_having_issues_with_tmobile_blocking_udp/
