Since you're using a slightly older release of the RadControls (Q2 2011 SP1), you should try reproducing each of your issues using the online RadEditor "Editor/Default Settings"
demo. The Telerik demo site is using the most current Version Q3 2011 released 01/05/2012.
I have tried to reproduce your Chrome issues using 16.0.912.75 m and the above demo. Here's what I find:
"Changes font size say 32px and start typing. Its not keeping the fontsize
Font sizes appear to be preserved with no problem.
(you will need to enable the full toolbar in the demo for the following test)
"pastHTML(text) is not moving cursor after inserted text."
The HTML text is inserted and the cursor positions itself after it.
with other insert like insert time. e.g. click on Insert time and then
again click on insert time. Cursor is not moving after the second insert
The first insert time works as expected. But, as you noted, the cursor stays fixed and inserted times are placed to the right of the static cursor. This appears to still be an open issue.
"Type some text and click on center align or right align. Its not working."
I cannot reproduce this when using Firefox 9.0.1 and the live demo. Newly added text can be selected and centered, aligned left or right, and justified.
"Type some text say "Telerik" hit enter twice and then click on center align. Text "Telerik" is also center aligned."
If I understand your issue, it looks like this is still an open issue in the newest release.
If these issues are urgent, my
suggestion is to open a support ticket with Telerik. Be sure to list the
key problems that you have identified in an hierarchical order,
most pressing to least. And, if possible, provide step-by-step
instructions for them to reproduce problematic behaviors, including
screen shots and/or videos.