please check as below: Sometimes, if you can't get it done, try the tips below. - Skip the GND nets, add copper area to GND net. - Use small tracks and small clearance, but make sure the value is more than 6mil. - Route some key tracks manually before auto routing. - Add more layers, 4 layers or 6 layers - Use local auto router rather than cloud server. - Don't use the special characters for the net name, such as <> () # & and space. - Tell the error detail to us and send your PCB file as [EasyEDA Source file](/Doc/Tutorial/Export.htm#Exporting-EasyEDA-Source) to support@easyeda.com.

Thanks for your answer. Even with a circuit composed of a single resistor and a capacitor, it does not work either, system display: Routing..Routing..Routing..Routing..Routing..Routing..Routing ..

Display [1]: /editor/20171019/59e865b30dd12.JPG

Same here: the local autorouter doesn't work either on complex or on simple circuits. Even on test circuits.

Here's an example output from the local autorouter for several different circuits: Auto Router now running... -------------Connection established----------- Start routing... Routing Wiring.read_via_scope: net with name undefined not found Wiring.read_via_scope: net with name undefined not found Wiring.read_via_scope: net with name undefined not found Wiring.read_via_scope: net with name undefined not found Routing Routing Routing Routing Routing Routing -------------Connection closed--------------- -------------Connection established----------- Start routing... Routing Wiring.read_via_scope: net with name undefined not found Wiring.read_via_scope: net with name undefined not found Wiring.read_via_scope: net with name undefined not found Wiring.read_via_scope: net with name undefined not found Routing Routing -------------Connection closed--------------- -------------Connection established----------- Start routing... Routing -------------Connection closed--------------- -------------Connection established----------- Start routing... Routing

OK, solution exists ?

One more detail, the local autorouter does not use CPU time when this "Routing" messages are shown.

Technical service said BUG !! Waiting...

@michelslv12 After test the PCB auto router, it is workable,but when it finish the ratline will not disappear, if you re-open the PCB the ratline will disappear. does not affect normal use.

the problem is that the router does not work, it constantly displays Routing ... And on several machines ... I would like to be given a precise procedure for it to work with me!

![enter image description here][1] [1]: /editor/20171020/59e9c3ab1810e.JPG

![enter image description here][1] ![enter image description here][2] [1]: /editor/20171019/59e865b30dd12.JPG [2]: /editor/20171020/59e9c4061a646.JPG

@michelslv12 The cloud auto router can be done for this PCB?

Yes it's good withe cloud autorouter, in one second..

The PCB with cloud router![enter image description here][1] [1]: /editor/20171021/59ea4a7e23b67.JPG

It is urgent because one can no longer use the cloud motorway, it is always saturated.

@michelslv12 At present we can't reproduce this problem, will dig the problem. We guess maybe some Firewall or your browser plugs stop the router interface.

Ok If you want to search on my computer, I have TeamViever...

I just tried with Windows 7 PRO 64bits mounted on Vmware ... It's the same, same problem, exactly ... ![enter image description here][1] [1]: /editor/20171021/59eb614206092.JPG

I am pc repairer. so I have a lot of computers at my disposal. I can not operate the local autorouter on any machine. Would it be related to Windows French langage ?

Are you using Firefox each time? Have you tried Chrome?

@FrankCA Are you configured the browser according the tutorials? https://easyeda.com/Doc/Tutorial/PCB.htm#Local-Auto-Router

yes, I do.....Configuration is good and Chrome or Firefox is same.. And it's the same problem with severals computers... The problem is not coming from the browser because Chrome does not require a setting...

Hi Do you have tests to find the problem, please ?

@michelslv12 Can you change your computer language to English and try again?

@Tutorials Please contact with me at online chat, I need to remote to have a look.

Same issue. Don't work on my home pc (win10, russian), but work fine on work pc (win8, english)

I have installed a new PC with WIN10 PRO 64 French.. Just installed Java 8... Same problem...but now is : Auto Router now Running, that'all ! I'm testing English language, then Chat Thanks

Dont' work...

@michelslv12 @belko Are you using the latest Local auto router v0.3.7z? https://easyeda.com/Doc/Tutorial/WhatsNew.htm#Download

@michelslv12 There are the debug step, can you please help to do that? 1.Close all currently running Local Auto Router 2.Extract or copy & paste [win64(debug).bat] and [trace.bat] to the same place with win64.bat 3.Run win64(debug).bat 4.Route any PCB with routing problem as you reported as you like 5.Wait for 1 minute 6.Run trace.bat and wait the command promt to close automatically 7.Close win64(debug).bat manually 8.Compress (zip/rar/7z) the whole [EasyEDA Router V0.3] folder and share to us [EasyEDA Router Debug Scripts.zip](https://github.com/dillonHe/EasyEDA-Documents/tree/master/Tutorial/Doc)

I want, but there is not Trace.bat in your folder...Only Win64(debug).bat and Win64.bat... News : I installed new WINDOWS 10 64 US, uploaded at Microsoft's site. I installed last JAVA8 version.. Autorouter don't work.. Do you want use teamviewer, it will be more easy..

Is GOOD !!!!! With english WIndows, is good...i had forget config in Mozilla..

News : does not work with French widows even by changing the display language Now you know where to look, it's already easier !! I keep this computer for you for tests.. Good luck

@michelslv12 Thanks, With your help, we are sure we will fix this problem. Very thanks for your test computer.

@michelslv12 We have duplicated this issue at French language system, we are trying to fix it now.....

Ok, is good... Good luck !

@michelslv12 We update the local auto router v0.4, please try this verison at French System. https://easyeda.com/Doc/Tutorial/WhatsNew.htm#Download

SUPER !! SUPER !! SUPER !! SUPER !! SUPER !! SUPER !! SUPER !! SUPER !! SUPER !! SUPER !! SUPER !! SUPER !! SUPER !! SUPER !! SUPER !! SUPER !! SUPER !! SUPER !! SUPER !! SUPER !! SUPER !! SUPER !! SUPER !! SUPER !! NOW IS GOOD !!! Thanks for your availability

Thank you Guys. I'm using the System in Portuguese and it's also working to me with the auto router v0.4 .

@michelslv12 thanks for your test , it helps a lot!