Wahoo Bolt 3 – frequent GPS loss, no speed displayed

Hallo zusammen,

Ich habe ein hartnäckiges Problem mit meinem Wahoo Bolt 3. Während Fahrten verliert das Gerät wiederholt das GPS-Signal und folglich wird die Geschwindigkeit für Streckenabschnitte nicht mehr angezeigt. Das ist kein einmaliger Fehler, es passiert mehrmals pro Fahrt, in offenem Gelände ohne Baumdeckung oder hohe Gebäude in der Nähe.

Fehlerbehebung bereits durchgeführt:

- Vollständiger Werksreset durchgeführt.
- Neueste Firmware installiert (über die Wahoo-App geprüft, aktuell auf dem neuesten Stand).
- Neueste Version der Begleit-App ebenfalls installiert.

Trotzdem besteht das Problem bei mehreren Fahrten und an verschiedenen Orten, daher glaube ich nicht, dass es sich um eine einmalige Umgebungsfluktuation handelt.

Ist jemandem das schon mal mit dem Bolt 3 passiert? Gibt es bekannte Lösungen, Workarounds oder ist das ein Hardwareproblem, das einen Garantieanspruch erfordert? Mich würde interessieren, ob das ein weit verbreiteter Firmware-Bug ist oder spezifisch für bestimmte Geräte.

Danke im Voraus für jeden Input.

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u/Fast-Reserve-2414 — 4 days ago
▲ 3 r/nousresearch+1 crossposts

Hermes CLI login to Nous Portal fails: stuck at 429 Too Many Requests

Running hermes model on a Raspberry Pi, tried to authenticate against Nous Portal.

Steps to reproduce

  1. hermes model
  2. Not logged in, so the CLI starts the OAuth flow automatically: "Starting Hermes login via Nous Portal... Portal: https://portal.nousresearch.com"
  3. The session eventually dies with Alert!: HTTP/1.0 429 Too Many Requests.
  4. The Vercel Site opens in what looks like a text-mode browser (lynx/elinks style, judging by the H)elp O)ptions P)rint G)o M)ain screen Q)uit status bar).
  5. That browser lands on a Vercel Security Checkpoint page ("We're verifying your browser") that explicitly requires JavaScript to continue.
  6. Since a text browser can't execute JS, the check never passes.

Expected behavior

Login should either open the checkpoint in a real (JS-capable) browser, or the portal should provide a headless/CLI-friendly auth path (e.g. device code flow) instead of a browser-based bot check.

Actual behavior

Anyone else running Hermes on a headless box hit this? Is there a way to force the CLI to print the auth URL so it can be opened on another machine with a proper browser?

u/Fast-Reserve-2414 — 13 days ago
▲ 10 r/FitbitAir+1 crossposts

Does anyone actually know what the Fitbit Air bands are made of? (PFAS, siloxanes, adhesives)

I've been trying to pin down the material composition of the Google Fitbit Air bands and I keep running into dead ends. Posting here in case someone has gotten further than I have.

What Google actually publishes:

* Performance Loop Band: recycled polyester and elastane yarn, recycled stainless steel buckle
* Active Band: described only as "silicone"
* The tech specs page lists band sizes under "textile and polyurethane" and "silicone", and mentions a water-resistant coating on the Stephen Curry special edition band
* Product Care page discloses that products may contain nickel below REACH limits and trace acrylates/methacrylates from adhesives

What I cannot find anywhere:

  1. Any statement that the bands are PFAS-free. The only PFAS language I've found is in the third-party accessory design guide, which references the Google Restricted Substances Specification 990-00012-00 and says "no intentional use of PFAS for textiles and leather". That wording excludes silicone and other elastomers, and "no intentional use" is not the same as "free of". The halogen limits in that spec cover bromine and chlorine only, not fluorine.
  2. What chemistry the water-resistant coating on the Curry edition band uses. That is exactly where a fluorinated DWR finish would traditionally sit.
  3. Whether the silicone is platinum-cured or peroxide-cured, and whether residual cyclosiloxanes (D4/D5/D6, all on the REACH candidate list) have ever been measured in it.

So, three questions:

* Has anyone gotten a straight answer out of Google or Fitbit support on PFAS content, ideally in writing?
* Has anyone seen a declaration of conformity, a test report, or a full material declaration for any Fitbit Air band?
* Has anyone had a band independently tested for total fluorine (combustion ion chromatography), or seen results from the follow-up work to the 2024 Notre Dame study on watch bands?

Also interested in anecdotal reports: if you have a known nickel or acrylate sensitivity, how have you gotten on with the buckle and the sensor housing over a few months?

Thanks.

reddit.com
u/Fast-Reserve-2414 — 28 days ago