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18584

May 21st, 2015 06:00

Slow performance with T50

Question Slow performance with T50

Hello.

We have new T50 with 24" DELL monitor running RDP session on 2008 R2 ( 4CPU, 8 Go of RAM 15 users)
We use screen resolution of 1600x1024
After connecting to the session, we launch a sage Application (Batigest).
Wih a session from a Windows Computer (1280*1024 full screen), the application logon form appears after 3-4 seconds.
But from a wyse session, this logon screen appears after 20-30 seconds !!!

If we reduce the wyse resolution to 800*600, we decrease this time to 10 seconds....
But this is not a solution, just a bypass !

We use the latest firmware 1.37.
Anyone has encountered this problem ?

5 Posts

May 21st, 2015 06:00

Add-on comment

If we launch an RDP session in the Wyse RDP session, it's work fine.
So, i'm thinking that the problem comes with the Wyse RDP protocol !

5 Posts

May 28th, 2015 09:00

After some test, the good command line with USB, SDCARD import and Audio is :

rdesktop -f --disable-offscreen-cache -r sound:local -r disk:wyse=/auto -k fr-fr @IP@

-k is for french Keyboard
@IP@ is the IP address of RDS Server

40 Posts

May 28th, 2015 09:00

How good is the performance with MS Office apps?
We've noticed what I term as being poor performance on day-to-day tasks such as Excel data entries, which has been ongoing since we started on version 1.18.

Wyse/Dell have been very unhelpful in troubleshooting, mainly claiming that we are the only customer having experienced this.

We found if you use rdesktop through the terminal, it seems to be quicker - so I agree with your suspicion that the Wyse RDP protocol has issues.

5 Posts

May 28th, 2015 09:00

For MS Office, it seems to work normaly..
We found a workaround to this problem.
We have made a custom shortcut like this :
rdesktop -f --disable-composition --disable-nla --disable-glyph --disable-offscreen-cache -k fr-fr --disable-remotefx X.W.X.Y.Z
But we need to complete this in order to import USB slot...

3 Posts

September 2nd, 2016 08:00

I know I'm reviving a very old/dead thread.

Can you tell me how you create a shortcut on a wyse term (ubuntu thin os)?

We are having slow RDP problems.

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