difficulty with discourse, apache & varnish cache
hi!

im using a reverse proxy for the discourse docker as i have other sites on my main system. i have a varnish cache infront of my apache front-end to make my sites load faster. sometimes(after logging in) i will randomly get 503 backend fetch failed. this only happens randomly for example, if i o…
i seem to have fixed this by myself. i disabled probe on my .vcl and this seemed to fix the 503 issues. here is my .vcl for varnish incase anyone needs it(this might work for you)! :slight\_smile:

vcl 4.0;

backend default {

.host = "127.0.0.1";

.port = "81";

.connect\_timeout = 5s;

.…
hi there, could you also share the nginx server block that you are using here? i could suggest adding the following to your reverse proxy configuration: proxy\_set\_header x-forwarded-proto $scheme; regards, bobby Over the years, I've had several versions of DW -- some were more stable than others.  I can honestly say, the FTP has never been a big problem for me.   If it ever becomes glitchy, I close DW and clear my cache or restore preferences as that fixes most  problems. 

**[Unusual behavior in Dreamweaver? Try restoring preferences.](https://helpx.adobe.com/dreamweaver/kb/restore-preferences-dreamweaver.html "https://helpx.adobe.com/dreamweaver/kb/restore-preferences-dreamweaver.html")** 

I mainly work with dynamic sites but I don't have more than 2,000 files per site folder.    Each site folder resides on my primary hard drive within my local testing server's default web directory (htdocs or www).   

![CC-testingServer1.jpg](/legacyfs/online/1550323_CC-testingServer1.jpg)

I use Ctrl+Shift+U to upload an open document to server.  To be quite honest, it happens so fast, I don't even see the background process panel.    If I'm uploading many files, I expand my files panel so I can compare contents of local site with remote server to ensure that the last modified timestamps are consistent.

![CC-FilesPanel-expanded.jpg](/legacyfs/online/1550322_CC-FilesPanel-expanded.jpg)

Finally, I had to turn off Real-Time backups and anti-virus scanning while I work.  When those processes were running in the background, everything came to a crawl. 

Hope this helps.



 Nancy O'Shea, ACP  

Alt-Web Design & Publishing oh my god … i have to appologize very, very much for wasting your time. as so often the problem is sitting in front of the screen :frowning:

i am using certbot inside a script where i make a backup of the /etc/letsencrypt folder, stops apache, on so on …

my mistake is, that my backup of /etc/letse… It looks like all of these devices may be useful in the environment that you describe. My concern would be having enough POE to power the phones. Unfortunately, not all POE devices are made the same. You may only be able to power X number of devices off a POE switch when there are 48 ports available. You will need to be sure to understand and easily able to manage VLANs and COS/QOS. [Take a look at this blog entry](https://itknowledgeexchange.techtarget.com/it-trenches/voip-ipt-qos-cos-on-and-on-oh-my/). A call to a supplier like CDW would be a good thing. They are usually pretty vendor neutral and you will be able to talk to one of their product or service specialists to get a good understanding of a workable solution for your organization.


From djc1309 – I have used Netgear products for quite some time and have had very good luck with most of them. The recent releases of the FVS114 VPN router have had a higher than normal failure rate. I wanted to let you know that I purchased a NetGear RND4210 ReadyNAS Storage as per above and have not been able to get it going. I would stay away from this particular piece of equipment.


djc1309 @kevin\_terschlus 
could you try running the following command against your service management db and then restarting the cache builder please?

truncate table lastmodified

thanks,
shane sorry i took so long to respond on this post. i’ve had a busy week! so i found the issue. in my template for endpoints i realized i accidentally set them to provision using the external ip address of my pbx. changed it to internal and this fixed my issues :stuck\_out\_tongue: Have you tried restarting your browser? Dear Jay Nelish


Your Question is incomplete


is the specific system is not on Network? its might be a problem discovered last year, that system ping but not share any data, or cannot access the system


you click on start menu and then click on run  

type serivces.msc  

and run the computer browser service, Remote Procedure call service, Server, and Client service


and your problem will resolved  

but actually this is because of virus change your antivirus program and scan your system wtih updated A/V sorry for the trouble. it should be resolved with this pr <https://github.com/apache/incubator-mxnet/pull/16117> I had the same problem a couple of months back. Now if this is happening only with Chrome and not with other browsers, then the problem cannot be a virus. But it can be a virus if other browsers and programs are facing equal problems.  
  
So, with chrome as we all know there is a memory problem. So to solve that follow these simple steps.  
  
1. On the top right menu icon, select History  
2. From there select "clear browsing data"  
3. It will prompt for the time span, there you select "beginning of time"  
4. You might lose few data like saved passwords, favorites, but no data will be removed which are saved properly.  
  
After you are done with this, clean your system with Disk Cleaning Software. While doing this don't keep any browser window open especially Chrome.  
If you notice, it is skipping out the Chrome from the list, you have to select the program manually and click on "clear".  
  
After this restart your system and see if it works. If it doesn't then you have to undergo the entire process of uninstalling and re-installing Chrome.