DWC 3.5.1 Service not available

[wschadow]

During I print I can see these error messages (using Chrome)

I'm not sure if this is related but in the console I saw message like "poll rate reduced" a couple of times.

[chrishamm]

@wschadow This is probably a duplicate of this. If you have a PanelDue, try to turn it off and check if the problem persists. We're working on a fix.

[wschadow]

@chrishamm I can confirm that setting AJAX to 5 does not help. After unplugging the PanelDue and reloading the DWC is received this:

and also an information about an uncaught error:

Here again a network error was involved. After an emergency stop (with unplugged PanelDue) I get the following

Unplugging the PanelDue does not make an obvious difference in this case.

[wschadow]

@chrishamm What I also saw on the PanelDue where these messages:

[Phaedrux]

What is your PanelDue firmware version?

[chrishamm]

@wschadow is that a WiFi or Ethernet board? I've got some changes ready to deal better with aborted requests (connection resets) but of course it would be nicer to fix the underlying problem. If you have a WiFi board, what WiFi firmware are you using?

[wschadow]

@chrishamm They're all WiFi boards. I'm running the WiFi 2.1 that comes with 3.5.0