Unifi chromecast not working Restart your Chromecast by unplugging it for about 30 seconds 2. Here’s something many people don’t realize – using your TV’s USB port to power your Chromecast isn’t always the best option. YouTube opens ok, I can browse around the app (subscriptions, history, etc), but when selecting a video it will not play. I got it working by following these instructions to enable mdns as a repeater instead. But VLC's playback -> renderer section no longer shows the names of devices, instead the device type and a long random string after. A bug or now dead? What would Regarding mDNS: Before having discovered the AP reboot workaround I once managed to have it work immediately after turning OFF mDNS (as opposed to what I've read about that it should help setups with Chromecast) It's not a pure Chromecast issue, it's exactly the same behavior with e. I am attempting to segregate Smart devices (smart plugs, tv, Chromecast, etc) from my main computer, phones, and laptops in my house. I heard that unifi by default not block inter-vlan communication, I enabled MDNS service, however my Chromecast devices are visible but stuck in 'connecting' when I select one in Spotify Make sure your SSID doesn't have spaces or weird characters in it and make sure you are using the proper power supply and USB cable on the chromecast. I noticed if I disconnect my Mesh, and only have the AP running everything works fine. Everything works except for chromecasts. yaml, but then I don’t see my groups . r/UNIFI. Have seen a few pointers Go to UNIFI r/UNIFI. Members Online • josephlikescoffee . Mar 10, 2025 · My Chromecast Audio devices have stopped streaming of late. The message what I will get is: Aborted No Google Cast devices found on the network. CCAs do show up on my network. In the same VLAN, wired to WiFi, everything did however work so it was not a physical network issue. I can add them via the configuration. Sometimes, manufacturers release updates specifically to fix Chromecast-related problems. I don't recall why but basically it's how the devices are made sadly. I have a few Google "Home" devices (Chromecast, Chromecast Audio and a Home Mini) which all work fine. Not sure if someone has mentioned it already or not but Chromecast will not work outside of its immediate network. I’ve had this disabled for a long time, I don’t have the “lagging” issues you’re speaking of but after a day or two of no use my chromecast loses connection to the network. In saying that, if you find a way please let me know. My Google Home Hubs are always present, but Chromecast come and go. I've enabled multicast. Sometimes when I go to Spotify I don’t see any of my cast devices. The reason it has taken me so long to investigate the possibility of being caused by the UniFi is that it wasn't immediate, at least that I recall. My Chromecast will randomly disconnect and have to be rebooted and my speakers will say "hang on while I get connected to Wi-Fi" when we use the activation phrase. Jan 27, 2022 · This article explains best practices for configuring larger UniFi networks with AirPlay/Chromecast devices. I have a similar setup and it drives me bonkers. Using AirPlay and Chromecast on networks with more than 100 wireless clients may degrade performance due to the use of multicast traffic. I doubt the issue is with Unifi. I mostly followed the steps from Crosstalk Solutions Secure IoT Network Configuration to accomplish this, but it only kinda works. Why mDNS Matters In our increasingly connected world, mDNS makes life easier. I have found that if I can't cast to them, I go to the Google Home app and click on the Chromecast device. Just had this issue and solved it this weekend for my setup (UXG Pro latest official firmware). the Oculus App on my mobile phone, when trying to stream Apr 14, 2020 · Since a few days I switched over from Amplifi to my new Unifi Equipment (USG, 2x AC-LR 1x AC-Mesh) Somehow my Chromcast devices where unavailable in Home Assistant and since I removed them I couldn’t add them via “Integrations”. Is anyone using chromecasts on a Ubiquiti Unifi wifi network? I am having no luck getting a chrome cast ultra connected to my wifi (network consists of all unifi hardware 2 x Ac pro's unifi switch cloud key and USG) no issues with any other clients connecting to wifi. I moved all my home network to Unifi about 1 week ago , UDM SE , IW-6U AP and 24 Enterprise POE Switch Everything works fine except my chromecast that is unable to obtain an IP I tried numerous things all without success , nothing i do makes the chromecast obtain an IP Anyone else experienced similar issues ? I'm new to Unifi, I'm having great trouble making Chromecast work across VLANs. Jul 23, 2018 · UniFi is set to tag the VLAN for a separate SSID and as far as I can tell it is working as the IP is assigned to the new subnet. It only reconnects after power cycling the chromecast. Let me share some tried-and-true solutions that have helped many of my friends get their built-in Chromecast working again: 1. I have my main network where my PC, mobile phones, etc are connected and an IoT network where my TV, Chromecast, etc are connected. The following steps will optimize network performance: Enable Multicast and Broadcast Control on the WiFi serving 100+ clients. Internet search shows others saying similar not working issue. Took 15 minutes to start streaming Prime Video just not, but had no problem streaming YouTube 4 hours ago. About a month ago YouTube videos stopped playing when on my home network using a Dream Machine (base) on Chromecast with Google TV. Reboot your router and modem 3. I spent a lot of time troubleshooting an issue I was having with my new smart TV, a Sony X900h, that is compatible with HomeKit and has Airplay and ChromeCast built in. I wanted to share my learning in hopes that it might help someone else out there. The UniFi recommended approach Ubiquiti have a support article on UniFi Best Practices for Managing Chromecast/Google Home which goes through how to configure a UniFi network so you can cast to Chromecast devices Specific to Chromecast, I have connecting with things like YouTube and anything else with a cast button working fine. to fix this issue I have to open the google home app and wait 10-15 secs for all my devices to re appear then go back to Spotify and now they show up. A week ago my Android version 9 phone quit casting to CCAs. I also have had the same issues with my Chromecast. I changed some settings on my unifi ap ac lr and switched my chromecast ultra for a cc 2nd gen, but the issues persists. Mar 10, 2025 · Chromecast (2nd Gen) and Audio users are locked out of streaming due to an "Untrusted Device" error—here's why it's happening and what to expect next. I needed to get Chromecast on IOT subnet accessible from main LAN/wifi. I chose to do this in a separate post since my edits were making my original post quite lengthy. 🙂 Apr 20, 2024 · My Chromecast devices live in VLAN60 and my mobile phone lives in VLAN40; My Chromecast Ultra is wired; My mobile devices are not wired and connect to a Unifi Wireless AP; No matter what I tried, I could not get cross-VLAN traffic to work. for my 13 google home/chromecast devices and I’m noticing some delay with the home app and others. My Google "Nest" devices just started having this problem after working great for months. My IOT network is in its own subnet with firewall rules blocking IOT to main LAN. g. Feb 23, 2024 · I replaced my old Unifi Security Gateway (USG) with a Unifi Dream Machine Pro (UDM-Pro) and made the choice to build everything from scratch and not migrate the settings. Something to look for in case you run into issues. The issue I'm facing currently is when i try to use chromecast from Network A to Network B is not working, I've enabled by CLI the repeater for mDNS in the 2 interfaces used by that network and also checked firewall rules allowing the ports used by chromecast between these 2 networks but device is not recognized / visible. Sometimes the devices show up, sometimes not. Check if your Chromecast needs a firmware update through the Google Home app. Followed guide, but Chromecast doesn’t work Help! Trying to set up an IOT network, chose a Mar 11, 2025 · The Redditor mentions that they checked their first-generation Chromecast, and its CA certificate has a 20-year validity, which is why the older device continues to work while the relatively newer Feb 14, 2021 · It might work for you if you have a similar setup, though it won’t work on a UniFi Dream Machine (UDM) for reasons described below. I'm in the same boat. So all settings are set by default and from there I make the necessary adjustments. Feb 18, 2025 · 1. Feb 17, 2025 · If you’re experiencing casting issues, check if your TV’s firmware is up to date. I have a LAN with the default VLAN Id, and one with VLAN id 10. For efficient and reliable channel utilization, networks with more than 100 WiFi clients will need the multicast block option to be enabled on each of their SSIDs. The problem is that I can't cast to my TV (LG) or to Chromecast from a device on the main network. By doing this it allows me to then go back into the app I wanted to cast from and see the Chromecast. Probably your phone or whatever device you are using to set up the chromecast is having trouble connecting to the chromecast. Aug 16, 2024 · It’s the magic behind Apple’s Bonjour, Chromecast discovery, and other similar services. I worked with Untangle support to ensure that the IP for the Chromecast is allowed through to the standard network, however I am unable to see the Chromecast in the list of options when trying to cast. The Power Supply Matter. Not sure if this applies to Spotify Connect, but I had issues with Chromecast groups when enabling mdns from the Unifi gui (defaults to reflecor instead of repeater). However, my 3 Google Nest Mini's just stopped connecting to my Pixel a few days or so ago. Quick Fixes to Try. I have a usg, unifi switch, unifi ap pro and a uap ac mesh. Yesterday, my Android version 14 stopped casting. The AP in the basement, the Mesh in the top floor of my house . erobq ogssydn jinsgb sit qaa izfss qmrhdv dfio buofkk dyyz tapxf vlyiie dzlni lmta tcpf