Figured this out. It was a reverse proxy issue!

in the documentserver.subdomain.conf file in the proxy-conf folder for swag, add the following line under "location / {". I placed mine after "include /config/nginx/resolber.conf;"

# Allow for OpenOffice embedded in Nextcloud to run

add_header Content-Security-Policy "frame-ancestors 'self' https://[yourNEXTCLOUDdomain].com";

Restart swag, good to go.

Hey everyone,

I am hoping someone can help me out. for some reason unbeknownst to me, OnlyOffice can no longer open any documents. I get a 404 Not Found Error

The file itself is there, and I can download it successfully

Onlyoffice web loads up just fine

But I cannot open any office document in Nextcloud, the OnlyOffice settings are all correct. This was all working, and it just stopped.

The logs for OnlyOffice show an error that says "No such file or directory" but as I said, I can download the file all day long and edited outside of nextcloud/onlyoffice and re-upload it which is what I have been doing. So I know the file is there. I did have my parity drive go offline because of a failure, I was able to replace it and get it rebuilt. But I don't know or understand how that would be causing this issue. All the other drives are working just fine, and nothing else on my server is broken.

OnlyOffice is up to date, along with all the other dockers associated with Nextcloud. So if anyone has any suggestions on how to resolve this, I would be very grateful. As I said I've just been downloading my files, editing them, and re-uploading which is a pain.

1 hour ago, SiRMarlon said:

Hey everyone,

I am hoping someone can help me out. for some reason unbeknownst to me, OnlyOffice can no longer open any documents. I get a 404 Not Found Error

The file itself is there, and I can download it successfully

Onlyoffice web loads up just fine

But I cannot open any office document in Nextcloud, the OnlyOffice settings are all correct. This was all working, and it just stopped.

The logs for OnlyOffice show an error that says "No such file or directory" but as I said, I can download the file all day long and edited outside of nextcloud/onlyoffice and re-upload it which is what I have been doing. So I know the file is there. I did have my parity drive go offline because of a failure, I was able to replace it and get it rebuilt. But I don't know or understand how that would be causing this issue. All the other drives are working just fine, and nothing else on my server is broken.

OnlyOffice is up to date, along with all the other dockers associated with Nextcloud. So if anyone has any suggestions on how to resolve this, I would be very grateful. As I said I've just been downloading my files, editing them, and re-uploading which is a pain.

Nevermind on this ... I ended up migrating over to Collabora instead.

Hello - I had Adguard Home working for a while and then it stopped. I can't login to the webui either. I checked the router and the first entry pointed to DNS 127.0.0.1 with the 2nd to 192.168.178.3. Not sure how any of this changed, but really need some help. My router has the ip of this container with a static ip of x.x.x.3. Tried accessing the UI from docker options, directly to x.x.x3, unraid server address. Have it shut down at this point at the router is using ISP supplied DNS servers at this point. Help?

I have removed/reinstalled the app but no joy.

Logs:

2026/08/19 09:27:08.982647 [info] starting adguard home version="AdGuard Home, version v0.107.79"

2026/08/19 09:27:08.986006 [info] tls_manager: using default ciphers

2026/08/19 09:27:09.223977 [info] webapi: initializing

2026/08/19 09:27:09.349740 [info] dnsproxy: upstream mode is set mode=load_balance

2026/08/19 09:27:09.349760 [info] dnsproxy: cache enabled size=4096

2026/08/19 09:27:09.349772 [info] dnsproxy: max goroutines is set count=300

2026/08/19 09:27:09.349821 [info] dnsproxy: server will refuse requests of type any

2026/08/19 09:27:09.349831 [info] dnsproxy: upstream mode is set mode=load_balance

2026/08/19 09:27:09.349838 [info] dnsproxy: cache enabled size=4194304

2026/08/19 09:27:09.349845 [info] dnsproxy: max goroutines is set count=300

2026/08/19 09:27:09.350633 [info] addrproc: processing addresses

2026/08/19 09:27:09.350859 [info] permcheck: warning: found unexpected permissions type=directory path=/opt/adguardhome/work perm=0755 want=0700

2026/08/19 09:27:09.352448 [info] webapi: AdGuard Home is available at the following addresses:

2026/08/19 09:27:09.352773 [info] webapi: serving url=http://127.0.0.1:80

2026/08/19 09:27:09.352787 [info] webapi: serving url=http://[::1]:80

2026/08/19 09:27:09.352795 [info] webapi: serving url=http://192.168.178.3:80

2026/08/19 09:27:09.352839 [info] starting plain server server=plain addr=0.0.0.0:80

2026/08/19 09:27:09.664070 [info] dnsproxy: starting dns proxy server

2026/08/19 09:27:09.664090 [info] dnsproxy: creating udp server socket addr=0.0.0.0:53

2026/08/19 09:27:09.664164 [info] dnsproxy: listening to udp addr=[::]:53

2026/08/19 09:27:09.664172 [info] dnsproxy: creating tcp server socket addr=0.0.0.0:53

2026/08/19 09:27:09.664241 [info] dnsproxy: listening to tcp addr=[::]:53

2026/08/19 09:27:09.664328 [info] dnsproxy: entering udp listener loop addr=[::]:53

2026/08/19 09:27:09.664426 [info] dnsproxy: entering listener loop proto=tcp addr=[::]:53

21 hours ago, frank_sp61 said:

Hello - I had Adguard Home working for a while and then it stopped. I can't login to the webui either. I checked the router and the first entry pointed to DNS 127.0.0.1 with the 2nd to 192.168.178.3. Not sure how any of this changed, but really need some help. My router has the ip of this container with a static ip of x.x.x.3. Tried accessing the UI from docker options, directly to x.x.x3, unraid server address. Have it shut down at this point at the router is using ISP supplied DNS servers at this point. Help?

I have removed/reinstalled the app but no joy.

Logs:

2026/08/19 09:27:08.982647 [info] starting adguard home version="AdGuard Home, version v0.107.79"

2026/08/19 09:27:08.986006 [info] tls_manager: using default ciphers

2026/08/19 09:27:09.223977 [info] webapi: initializing

2026/08/19 09:27:09.349740 [info] dnsproxy: upstream mode is set mode=load_balance

2026/08/19 09:27:09.349760 [info] dnsproxy: cache enabled size=4096

2026/08/19 09:27:09.349772 [info] dnsproxy: max goroutines is set count=300

2026/08/19 09:27:09.349821 [info] dnsproxy: server will refuse requests of type any

2026/08/19 09:27:09.349831 [info] dnsproxy: upstream mode is set mode=load_balance

2026/08/19 09:27:09.349838 [info] dnsproxy: cache enabled size=4194304

2026/08/19 09:27:09.349845 [info] dnsproxy: max goroutines is set count=300

2026/08/19 09:27:09.350633 [info] addrproc: processing addresses

2026/08/19 09:27:09.350859 [info] permcheck: warning: found unexpected permissions type=directory path=/opt/adguardhome/work perm=0755 want=0700

2026/08/19 09:27:09.352448 [info] webapi: AdGuard Home is available at the following addresses:

2026/08/19 09:27:09.352773 [info] webapi: serving url=http://127.0.0.1:80

2026/08/19 09:27:09.352787 [info] webapi: serving url=http://[::1]:80

2026/08/19 09:27:09.352795 [info] webapi: serving url=http://192.168.178.3:80

2026/08/19 09:27:09.352839 [info] starting plain server server=plain addr=0.0.0.0:80

2026/08/19 09:27:09.664070 [info] dnsproxy: starting dns proxy server

2026/08/19 09:27:09.664090 [info] dnsproxy: creating udp server socket addr=0.0.0.0:53

2026/08/19 09:27:09.664164 [info] dnsproxy: listening to udp addr=[::]:53

2026/08/19 09:27:09.664172 [info] dnsproxy: creating tcp server socket addr=0.0.0.0:53

2026/08/19 09:27:09.664241 [info] dnsproxy: listening to tcp addr=[::]:53

2026/08/19 09:27:09.664328 [info] dnsproxy: entering udp listener loop addr=[::]:53

2026/08/19 09:27:09.664426 [info] dnsproxy: entering listener loop proto=tcp addr=[::]:53

Having the same issue. Currently turned it off, and waiting for a fix.

Was sure something happened but wasn't sure what.