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HTTP/ 505 http version not supported

loewe60 10 years ago • updated by Pål Andreassen (CTO) 10 years ago • 7
I want to open tellmont at my android tablet version 4.1.1 with firefox but i got the mistake
http version not supported or exist a app ?
Thanks
Greetings
Martin from germany

Answer

Answer
Answered
Pål Andreassen (CTO) 10 years ago
Must be a bug in firefox. I've tried all browsers and devices and I am unable to reproduce.
Under review
Pål Andreassen (CTO) 10 years ago
I don't have an Android tablet to test with. But I've tested with Safari and Chrome on iPad as well as Chrome and Firefox on an Android Phone (Android 4.4.3). Works fine on all.

Can you try the Chrome browser on your tablet to see if that works better?
loewe60 10 years ago

sorry, I have test it with the crome browser but I got a simular error:

Http version not supported while traying to optain...

Thank you for the quick answer.

Martin

Pål Andreassen (CTO) 10 years ago
Can you take a screen shot of the error and attach it to this post?
+1
Arne Olav Mytting 10 years ago
Android 4.2.2 seems ok. May be you need to upgrade your browser.
Pål Andreassen (CTO) 10 years ago
I've been Googling the issue and Azure web sites which hosts Tellmon does not support http version 1.0 and requires clients (browsers) to use http version 1.1

http v1.1 was released back in 1999 and all browsers and modern operating systems are using this now (including Firefox on Android 4.1.1). The few posts I've seen with people having this issue it was because they access internet via a Proxy (Squid etc) or had some firewall software that changed the HTTP 1.1 header to HTTP 1.0.

How is your tabled accessing the internet?
loewe60 10 years ago

Hallo,

I accessing to the internet by WLAN with fritz box WPA WPS.

I have installed opera mini on my tablet. Now I got no error message, I can see the devices and sensors.

But with the firefox and standard browser I have the noted problems.

With opera:

On my devices I can not see the timestamps and I have problems to see the correct State of the devices.

When I turn to on or off the correct state will not be shown correctly.

Now when I update the browser I got the message:

Server error in "/" aoolication.

an existing connection was forcibly closed by the remote host...

I´am sure that you can solver this problems.

Martin

Answer
Answered
Pål Andreassen (CTO) 10 years ago
Must be a bug in firefox. I've tried all browsers and devices and I am unable to reproduce.

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