Websocket closed problem

[buuuudzik]

Hello,

I have a big problem with such errors:

in Safari(every few seconds after first time):

Code:

Unexpected response code: 200    :7101

wesocket closed                  :core.js.gz:1

in Firefox:

Code:

websocket closed                 core.js.gz:1:11610

I've checked this line(core.js.gz:1:11610) in Debugger and the cause is probably somewhere here(the last letter is 11610 from line 1):

Code:

error:checkObjectUpdate,success:checkObjectUpdate,timeout:6e4})}function cwarn(t){"object"==typeof console&&c

This errors cause alert in visualisation on iPhone and iPad that "Remote server doesn't respond" and after this alert the visualisation has no or only partly update. The same probably is on the android but there is no alert there.

The problem is on both LM4(very simple visu, 1 page) and LM LB(a lot of pages) with firmware 20160927.

It is variable when this alert will be displayed but normally after 30s or 1min.

Has somebody similar situation?