# Ian\_Tolond: Firmware updated - now no connection MASLOW 4.1 **URL:** \ **Category:** Troubleshooting\ **Tags:** firmware\ **Created:** [April 2, 2026, 2:14am UTC](https://forums.maslowcnc.com/t/ian-tolond-firmware-updated-now-no-connection-maslow-4-1/25673 "2026-04-02T02:14:08Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![Ian\_Tolond](https://yyz1.discourse-cdn.com/flex031/user_avatar/forums.maslowcnc.com/ian_tolond/32/28956_2.png) [@Ian\_Tolond](https://forums.maslowcnc.com/u/Ian_Tolond)\ **Post date:** [April 2, 2026, 2:14am UTC](https://forums.maslowcnc.com/t/ian-tolond-firmware-updated-now-no-connection-maslow-4-1/25673/1 "2026-04-02T02:14:08Z")
NEW setup - booted - connected to Maslow- downloaded 1.20 (firmware, YAML and Index.html.gz) followed instructions (updated all 3 files- commencing with Firmware (all ok), then Index and yaml - rebooted, now I can’t connect to the webserver/ Wifi? power cycled - no joy thus far next steps? ![Screenshot 2026-04-02 at 10.08.59 am](https://canada1.discourse-cdn.com/flex031/uploads/maslowcnc/original/3X/5/9/594ab44b0466485f46111f3ba9cec565f42b34c5.png) ---
**Author:** ![dlang](https://yyz1.discourse-cdn.com/flex031/user_avatar/forums.maslowcnc.com/dlang/32/859_2.png) [@dlang](https://forums.maslowcnc.com/u/dlang)\ **Post date:** [April 2, 2026, 2:36am UTC](https://forums.maslowcnc.com/t/ian-tolond-firmware-updated-now-no-connection-maslow-4-1/25673/2 "2026-04-02T02:36:56Z")
updated via USB or via the web UI? you should always be able to recover via a USB flash. David Lang ---
**Author:** ![bar](https://yyz1.discourse-cdn.com/flex031/user_avatar/forums.maslowcnc.com/bar/32/10_2.png) [@bar](https://forums.maslowcnc.com/u/bar)\ **Post date:** [April 2, 2026, 3:57am UTC](https://forums.maslowcnc.com/t/ian-tolond-firmware-updated-now-no-connection-maslow-4-1/25673/3 "2026-04-02T03:57:36Z")
Do you have a blinking blue light? ---
**Author:** ![ian\_ab](https://avatars.discourse-cdn.com/v4/letter/i/a587f6/32.png) [@ian\_ab](https://forums.maslowcnc.com/u/ian_ab)\ **Post date:** [April 2, 2026, 6:35am UTC](https://forums.maslowcnc.com/t/ian-tolond-firmware-updated-now-no-connection-maslow-4-1/25673/4 "2026-04-02T06:35:12Z")
Are you connecting via a LAN? Check to see if you have a Maslow WiFi connection. Did you setup the WifI SSID (Setup, Config), if so you should now have a blue led flashing, and you should be able to connect via your LAN, with maslow.local or the IP address for Maslow try netstat -n and look for local addresses. Maslow should be one. ---
**Author:** ![Ian\_Tolond](https://yyz1.discourse-cdn.com/flex031/user_avatar/forums.maslowcnc.com/ian_tolond/32/28956_2.png) [@Ian\_Tolond](https://forums.maslowcnc.com/u/Ian_Tolond)\ **Post date:** [April 2, 2026, 7:05am UTC](https://forums.maslowcnc.com/t/ian-tolond-firmware-updated-now-no-connection-maslow-4-1/25673/5 "2026-04-02T07:05:12Z")
Solved - weird problem, rebooted about 3 times= no joy left for over an hour (powered down) - powered back up - BINGO, Up an running - connection web page etc.. strange indeed ---
**Author:** ![ian\_ab](https://avatars.discourse-cdn.com/v4/letter/i/a587f6/32.png) [@ian\_ab](https://forums.maslowcnc.com/u/ian_ab)\ **Post date:** [April 2, 2026, 7:40pm UTC](https://forums.maslowcnc.com/t/ian-tolond-firmware-updated-now-no-connection-maslow-4-1/25673/6 "2026-04-02T19:40:15Z")
Sounds like a network configuration problem taking time to recognise new address. ---
**Author:** ![Ian\_Tolond](https://yyz1.discourse-cdn.com/flex031/user_avatar/forums.maslowcnc.com/ian_tolond/32/28956_2.png) [@Ian\_Tolond](https://forums.maslowcnc.com/u/Ian_Tolond)\ **Post date:** [April 2, 2026, 10:59pm UTC](https://forums.maslowcnc.com/t/ian-tolond-firmware-updated-now-no-connection-maslow-4-1/25673/7 "2026-04-02T22:59:40Z")
Not sure, however the power down seemed to do the trick