my problem is perfect still here. I use the IB chart because i think the charttrader is good tools and draw buy or sell lines on the chart is very easy.
i put two ticket on ib chart and got a funny thing.nobody body answer me and only one ticket got reponse and another is new that means no IB guys look it. The respones ticket send me a message for request information if i solved the problem.

Nobody care my case and ack me if i solved the problem is funney thing.Another thing is when i click the 'no resolved' answer butten,the web page is always display continue and nearly dead,I must force to close the IE brower.so funny ,ha.IB force me to reply yes for them,only they do nothing.
belive me ,this is not my pc problem ,i have over seven years IT experience and use computer over 14 hours a day.so i think the Ib may be don't want to solve this problem.and i try click the bottun on diffirent time over 24 hours ,ha ha,result is same.I think may be i click yes that means the problem is resolved and the web page must accept quickly.
i don't want to waste time with ib ,i had got a lot of angry with this corp.i just like they low fees and hate their service and response.
thanks every give me information and care this case.