# Networking

*12 posts · Newest first*

- [Airtel India still lacks RCS on iOS](https://www.mohit.dev/posts/2026-10-28-airtel-india-still-lacks-rcs-on-ios/) (28 October 2026 · Apple, iOS, Networking): Twenty-five months after Apple enabled RCS on iOS, Airtel India still does not support it.
- [Wrangler tunnels are faster on Cloudflare WARP](https://www.mohit.dev/posts/2026-10-01-wrangler-tunnels-are-faster-on-cloudflare-warp/) (1 October 2026 · Cloudflare, Networking, Performance): A Wrangler tunnel over WARP shaves about 50 ms versus the direct BOM path.
- [GitHub and Cloudflare connection looks disrupted](https://www.mohit.dev/posts/2026-09-29-github-and-cloudflare-connection-looks-disrupted/) (29 September 2026 · Cloudflare, Networking): A short note that the link between GitHub and Cloudflare appears to be having an outage.
- [LoomUp server response timings](https://www.mohit.dev/posts/2026-09-29-loomup-server-response-timings/) (29 September 2026 · Performance, Networking, Infrastructure): A breakdown of LoomUp's sub-millisecond stages, with most of the remaining 80 ms blamed on the DEL-BLR trip.
- [LoomUp without the Cloudflare proxy](https://www.mohit.dev/posts/2026-09-29-loomup-without-the-cloudflare-proxy/) (29 September 2026 · Cloudflare, Performance, Networking): Removing Cloudflare's proxy cuts LoomUp reused-connection latency under 85 ms, with cold starts still near 300 ms.
- [Project L cuts monitoring check frequency](https://www.mohit.dev/posts/2026-09-22-project-l-cuts-monitoring-check-frequency/) (22 September 2026 · Infrastructure, Networking, Cloudflare): SSL, DNS, Lighthouse, and related checks across 23 projects are paced down to ease server load.
- [Cloudflare 525s and Caddy peer retransmits](https://www.mohit.dev/posts/2026-09-22-cloudflare-525s-and-caddy-peer-retransmits/) (22 September 2026 · Cloudflare, Networking, Infrastructure): Project A returns 525s while project L stays fast, and some Caddy–Cloudflare peers show heavy retransmits.
- [When unreliable internet breaks the workflow](https://www.mohit.dev/posts/2026-09-21-when-unreliable-internet-breaks-the-workflow/) (21 September 2026 · Networking, Productivity): Two hours of internet trouble interrupting the workday.
- [Questioning three million requests in a day](https://www.mohit.dev/posts/2026-09-19-questioning-three-million-requests-in-a-day/) (19 September 2026 · Infrastructure, Performance, Networking): Investigating whether excessive crawling or unoptimized network calls explain a surprising request count.
- [What network monitoring found in Grok and Muse](https://www.mohit.dev/posts/2026-09-18-what-network-monitoring-found-in-grok-and-muse/) (18 September 2026 · Grok, Muse, Networking): Observations from monitoring the bots’ connections to API, backend, and telemetry endpoints.
- [Monitoring Grok and Muse on my Mac](https://www.mohit.dev/posts/2026-09-18-monitoring-grok-and-muse-on-my-mac/) (18 September 2026 · Grok, Muse, Networking, macOS): Planning a code and network review after earlier concerns about uploads from the Grok CLI.
- [Is the internet going down, or is it X?](https://www.mohit.dev/posts/2026-09-17-is-the-internet-going-down-or-is-it-x/) (17 September 2026 · Networking): A brief question about whether a connection problem is local or on X.

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