Thank you for writing.
We are aware of the issues caused by a remote session with PcAnyWhere. It is caused by a bitmap caching that this software uses. I can suggest trying to turn off the animations of your application and check whether this would help. Here is how you can do that:
A bit off topic, I would like to remind you that your subscription package has expired, which means that you are not entitled to support services. I would highly recommend upgrading your license to the latest version in order to continue getting product updates and uninterrupted support services. Please contact firstname.lastname@example.org
or visit your account for your upgrading options.
I hope you find this information useful.
the Telerik team
Q1’11 SP1 of RadControls for WinForms is available for download
; also available is the Q2'11 Roadmap
for Telerik Windows Forms controls.