TheLongLad
Explore posts from serversTTCTheo's Typesafe Cult
•Created by TheLongLad on 1/18/2025 in #questions
Anyone with IoT SIM Cards and cellular connectivity experience? Need help where to look for problems
Here's a few more logs if you can glean anything from them.
Mon, 20 Jan 2025 13:14:17.038 [lte] : <info> LTE Modem Activate result: FAILURE, reason=25
Mon, 20 Jan 2025 13:19:22.382 [lte] : <error> LTE /dev/ttyACM0 could not open.
12 replies
TTCTheo's Typesafe Cult
•Created by TheLongLad on 1/18/2025 in #questions
Anyone with IoT SIM Cards and cellular connectivity experience? Need help where to look for problems
The specific log from the device is
Mon, 20 Jan 2025 15:54:15.373 [lte] : <debug> AT+CEREG?: tries=1, response=+CEREG: 0,0
12 replies
TTCTheo's Typesafe Cult
•Created by TheLongLad on 1/18/2025 in #questions
Anyone with IoT SIM Cards and cellular connectivity experience? Need help where to look for problems
Hey so haven't been able to try out a different SIM yet.
We were able to pull logs from the device. The device is saying that it fails to activate the model.
There are also logs indicating it rapidly tried to connect to a tower. Do towers have systems in place to block SIM cards if they indicate behavior similar to that? Almost like a rate limit or firewall?
12 replies
TTCTheo's Typesafe Cult
•Created by TheLongLad on 1/18/2025 in #questions
Anyone with IoT SIM Cards and cellular connectivity experience? Need help where to look for problems
Good idea. I’ll see what other SIMs we have around tomorrow. Appreciate the help!
12 replies
TTCTheo's Typesafe Cult
•Created by TheLongLad on 1/18/2025 in #questions
Anyone with IoT SIM Cards and cellular connectivity experience? Need help where to look for problems
We unfortunately don’t have any SIMs immediately available to try. What we did try was updating the network access profile to restrict the carriers it could connect to in case it was a specific carriers. Before it would find the best connection between Verizon, T-Mobile, etc. But that didn’t seem to help either.
12 replies
TTCTheo's Typesafe Cult
•Created by TheLongLad on 1/18/2025 in #questions
Anyone with IoT SIM Cards and cellular connectivity experience? Need help where to look for problems
Yeah there are SIM logs for the sim attaching and establishing a data session. The problem is there aren’t really errors. Just weird behavior.
Data session starts, then lasts a minute or two, then ends. Then resetting the SIM or power cycling the device doesn’t fix anything. That behavior happens even if the SIM is replaced.
We’re starting think it’s something with the devices firmware for the modem at this point which would suck.
12 replies
CDCloudflare Developers
•Created by TheLongLad on 7/16/2024 in #workers-help
Worker reaches max CPU time but only when running integration test suite
Don't know why I didn't do this before, but I deployed the application and ran the integration test suite against that and they all passed. Seems like it's a wrangler local issue.
3 replies
CDCloudflare Developers
•Created by TheLongLad on 7/16/2024 in #workers-help
Worker reaches max CPU time but only when running integration test suite
I also increased the cpu_ms to 30 seconds in the wrangler.toml and that does not seem to affect anything. Still eventually fails.
3 replies