If OBS stopped working right after an update, first check whether security software blocked the updated OBS files; OBS says updates should normally preserve settings. If OBS still runs but the stream drops frames or disconnects, troubleshoot the connection and bitrate instead. Viewer buffering is a third, separate problem.
First identify what stopped working
“OBS is not working” can mean several different things. The timing and OBS’s dropped-frames indicator help choose the right fix; an update alone does not establish that your stream key or YouTube event is at fault.
| What you see | What to investigate first |
|---|---|
| OBS will not open, or functions stopped after updating | Security software or another system-level issue affecting the update or OBS files. OBS says updates should leave settings intact, though something on the system may interfere (OBS Project Help Portal, FAQ). |
| OBS runs, but its dropped-frames count rises or the stream disconnects | The connection to the remote ingest server may be unstable or unable to sustain the configured bitrate. OBS says this is typically outside OBS Studio’s control (OBS Project, Stream Connection Troubleshooting, 2024-09-30). |
| OBS reports no dropped frames, but viewers report buffering | Viewer-side conditions can vary by location, device, and internet connection. Use the separate buffering checks below. |
If OBS stopped working after an update
The OBS Project Help Portal says: “OBS updates should leave your settings intact, but it’s possible that something else on your system may have interfered with the update process.” It advises checking whether security software is scrutinizing OBS and whether the OBS folder is allowlisted. Some security products treat an updated executable as a new program, so its files may need to be removed from and re-added to the allowlist (OBS Project Help Portal, FAQ; accessed 2026-10-03).
- Open your security software and check its alerts, quarantine, or application allowlist for OBS.
- If OBS or one of its executables was blocked, follow the security product’s instructions to allow the OBS folder. If the product no longer recognizes an executable after the update, remove and re-add that executable to the allowlist.
- Test OBS again. If you temporarily disable a security feature to diagnose the problem, turn protection back on and create an appropriate exception if the test confirms it was responsible.
- If OBS opens but settings need review, use Tools → Auto Configuration Wizard. OBS says the wizard can get most basic settings correct (OBS Project Help Portal, FAQ; accessed 2026-10-03).
OBS is free, open-source software distributed under GPLv2; the OBS FAQ describes it as having no watermarks or usage limitations (OBS Project Help Portal, FAQ; accessed 2026-10-03).
Recommended Free Tools
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
If OBS runs but the stream drops frames or disconnects
OBS does not provide streaming servers: your computer connects directly to the streaming service, such as YouTube. Dropped frames point to an unstable connection to the remote ingest server or a bitrate the connection cannot sustain; they do not by themselves prove OBS is defective (OBS Project Help Portal, FAQ; accessed 2026-10-03; OBS Project, Stream Connection Troubleshooting, 2024-09-30).
- Check the service or server. In Settings → Stream, try another server if one is available. You can try a different service only as a diagnostic to see whether the problem is specific to the service; it is not a permanent fix for a YouTube broadcast.
- Reduce bitrate to match stable upload capacity. In Settings → Output, lower the video bitrate and test again. OBS suggests starting at 75% of total upload speed. This is a starting recommendation in its troubleshooting guide, not a guarantee; leave room for upload variation and other network use (OBS Project, 2024-09-30).
- Review network options. In Settings → Advanced → Network, check network optimizations and TCP pacing (Windows only), and leave Bind to IP set to Default. You can test IPv4 Only; if it makes no difference, return to the default IPv4 and IPv6 setting. Dynamic bitrate is a beta option that may lower bitrate during congestion, but it does not resolve the underlying connection problem and can reduce stream quality (OBS Project, 2024-09-30).
- Check software interference. VPNs, firewalls, antivirus, and network “optimization” tools can interfere with connections. If testing suspected security software temporarily confirms it is the cause, re-enable protection and add an OBS exception rather than leaving protection off.
- Test the connection and equipment you already have. If you are on Wi-Fi, test with a wired connection to the router. Restart the modem and router for general connectivity trouble. Possible faulty components include a router, modem, cable, network card, switch, or extender; OBS recommends contacting your internet provider before replacing hardware if you are unsure. Buy an Ethernet cable only if you lack a suitable one or have identified a cable fault.
- Contact your internet provider if the steps do not resolve it. Persistent disconnections may require the provider to investigate the connection.
Change one setting at a time and note whether the dropped-frames count or disconnect behavior changes. A test that makes no difference is a reason to restore the original setting, not evidence that a different component is broken.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
If viewers report buffering but OBS shows no dropped frames
Viewer buffering is not the same as OBS dropping frames. OBS’s buffering guide notes that the issue can vary across viewers’ locations, devices, and internet connections, even when OBS is not reporting dropped frames. Stay within the platform’s recommendations and consider lowering bitrate or resolution if that better serves your intended audience (OBS Project, Stream Buffering Troubleshooting, 2021-06-09).
- Ask whether the problem affects one viewer or multiple viewers in different locations.
- If OBS is not dropping frames, do not assume a local OBS connection fault; assess whether your chosen stream quality is appropriate for the audience.
- Lower bitrate or resolution only if it improves accessibility for the intended viewers, then observe whether reports change.
If OBS connects but YouTube does not show the podcast live
The OBS-side connection guidance does not establish whether a particular YouTube event, stream key, account state, or control-room setting is correct. Check that the intended event is active and consult YouTube’s current live control room instructions. An OBS update by itself is not evidence of a stream-key failure.
The Tool Desk
Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Or let it run in the cloud
If your goal is to keep a pre-recorded podcast playing as a 24/7 YouTube stream, StreamNeo can run the uploaded video or playlist from the cloud: upload your recording, add your YouTube stream key, and go live. Nothing has to stay on at home; it streams the uploaded quality up to 4K 60fps at one flat price per slot, with automatic recovery if YouTube drops the stream. The first day is free with no card. Monthly pricing is $9.99 per month. See StreamNeo, or start your free day.
Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
