After thoroughly investigating the issue, we realized several underlying causes of why you might deal with this issue on Windows 10 and 11. Here’s a short list of scenarios that you should investigate: Now that we have gone over every potential reason you might be dealing with the ‘PWA Identity Proxy Host’ error let’s go over a series of fixes that other affected users have used successfully to fix the problem.
1. Disable Web Apps Identity Proxy
Numerous afflicted customers claim that this issue is caused by the fact that the identity proxy for online apps is turned on. Several impacted users have reported that by going to the Flags menu in Microsoft Edge Chromium and turning off the Web Apps Identity Proxy, they were able to solve the issue. Note: Progressive Web Apps (PWAs) are web applications that make use of contemporary web technology. They may be opened on the desktop and have a native app-like interface. PWAs are hosted online, but users can install them in Windows 10 or Windows 11 using the Microsoft Store or access them using a specific shortcut. If you’re just beginning to troubleshoot this issue, start following the instructions below and disable the #edge-web-apps-identity-proxy flag to see if the error is now resolved: If the same problem is still not fixed, move to the following method below.
2. Update Microsoft Edge
It turns out that the reason you’re seeing this problem is that Microsoft’s infrastructure upgrade for the Chromium Edge version is missing. A number of impacted customers have reported that they were able to resolve the problem by simply installing the upcoming Chromium Edge upgrade and restarting the browser. Note: Microsoft Edge is available in two different iterations: the first, included with Windows 10, and the second, built using open-source Chromium code. Since the issue we are troubleshooting is exclusive to the chromium version, we will focus on how to update the Chromium version of Microsoft Edge. Here’s how to manually check and update the Chromium Edge browser: If the same issue is still occurring, move to the next potential fix below.
3. Update Windows Build to the Latest
Another reason you can get these persistent “PWA Identity Proxy Host” errors is if you’re missing a crucial feature update that Microsoft published to address the many PWA-related problems. In this situation, you can resolve the problem by applying each pending update until you update your Windows version. As reported, Windows has already patched the problem causing several PWA app-related issues. If you have a valid license key, this hotfix will immediately be installed on any Windows version (7, 8.1, or 10). Install each and every Windows update that is still awaiting installation in order to apply the hotfix. Here is a little guide on how to accomplish it: Continue to the following method below if you’re still encountering new occurrences of the “PWA Identity Proxy Host” problem in the Windows Reliability monitor.
4. Prevent Edge Extensions from running in the background
Users who have experienced this issue claim that it is caused by a number of Chrome-specific extensions that are allowed to continue operating after the browser has been closed. You can resolve this problem by changing the behavior of Edge so that Edge Extensions are not permitted to run in the background after the primary browser has been closed. If this method is applicable, follow the instructions below to prevent Edge Extensions from running in the background via the Settings menu of Microsoft Edge: If you’re still seeing the same ‘PWA Identity Proxy Host’ error inside the Windows Reliability monitor, move down to the next method below.
5. Disable Proxy and VPN
A proxy or VPN service may wind up conflicting with the PWA protocol if you’re using one, so keep that in mind. To solve this problem, turn off your VPN or proxy connection and check if any future occurrences of the “PWA Identity Proxy Host” error are prevented. This is much more likely to occur if you’re using Windows 11’s native proxy or VPN features. To fix this issue, you have to disable the VPN or proxy components and test if the error still appears. If none of the aforementioned methods were successful for you, you might consider severing any connected VPN or proxy sessions on your computer. Reminder: VPN and proxy servers don’t work well with Windows, especially Windows 10. It also turns out that a lot of anonymous providers have a clear policy against exchanging PWA data. Many affected customers claimed they could only resolve the issue by disabling their proxy server or VPN client. If you fit this description, we have two separate guides that will explain how to terminate your VPN or proxy server.
4.1. Turn off the proxy server
You must manually terminate the connection using a proxy server by accessing the Proxy menu in the Window Setting menu. Here’s what you need to do:
4.2. Turn down the VPN server
It might be possible to disable the VPN client depending on the implementation type that you’re using. In the event a desktop VPN client was installed, the VPN connection must be terminated from the specific settings menu. As an alternative, here is a brief guide on how to uninstall a VPN connection that you have set up using a Windows 10 default feature: If the problem is still not solved, move on to the following potential fix.
6. Perform a Clean boot
It has been established that a number of programs are known to clash with the PWA protocol and result in these recurrent errors. Going for a clean boot is the simplest option to resolve the issue and identify the problem because there are numerous services and processes that could be the culprit. Note: It’s impossible to build a thorough list of all probable culprits. Therefore, the best thing you can do is perform a clean boot and gradually activate each service, beginning item, or process until you find the offender. In this case, beginning in clean boot mode and following a set of instructions to check for a software conflict and identify the troublesome service or process should be able to fix the issue. In order to achieve a clean boot state and maybe prevent the emergence of this problem, your computer will boot without any third-party services, processes, or startup items. Below are the specific steps to follow in order to get this clean boot condition: Use the likely solution below if you were unable to address the issue using this method.
7. Deploy SFC and DISM Scans
If the “PWA Identity Proxy Host” error couldn’t be fixed using the clean boot method described above, your following action should be to investigate any system corruption problems. By promptly running SFC (System File Checker) and DISM (Deployment Image Servicing and Management) scans, the vast majority of likely issues that could be the root of this error code can be resolved. Although the two built-in tools are roughly comparable, we suggest running both scans fast, one after the other, to increase your chances of fixing the issue without having to perform a clean install or repair install. Your initial action should be an SFC scan. This scan will use a local archive to replace corrupt Windows files with healthy ones, so there is NO need for an Internet connection. After starting this process, refrain from resuming, turning off, or closing the elevated CMD window. By doing this, there is a potential that your PC’s HDD or SSD would suffer from further local issues. After the SFC scan is finished, restart your computer, and when it comes back up, begin a DISM scan. Unlike an SFC check, DISM requires a constant Internet connection to replace damaged files with their healthy equivalents. This is necessary because, unlike SFC, which uses a local file archive, DISM gets brand-new copies free of corruption from a Windows update feature. After the DISM scan is complete, restart your computer to determine if the problem has been fixed. If the problem is still there, move on to the next potential fix below.
8. Use System Restore
Users who have experienced this issue claim that it can emerge following a recent system change, such as the installation of a pending driver, the reinstallation of a program, or even an unexpected system stoppage. In this situation, using a System Restore operation is your best bet for resolving the problem. This has assisted numerous folks in solving their issue. Using the Windows System Restore tool, you can return your computer to a prior condition. Observe these methods to fix your computer and get it back in working order: If the problem is still not fixed, proceed to the last technique below.
9. Perform a Clean install & Repair Install
You have a significant corruption issue if you’ve tried every option suggested in this post and are still receiving the same error. You must restart each component of Windows in this scenario to be sure that every instance of incorrect system files has been removed. Most users choose a clean install, which completes the task while erasing all personal data, including programs, games, movies, and documents. By choosing a repair install, you can upgrade your Windows components in a less drastic way without running the danger of damaging your private property (games, apps, images, papers, etc.). This method allows you to keep all of your personal information.
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