IB YM Market Depth Problem

The Market Depth for YM seems to 4-5 seconds delayed compared to current best bid/ I have in TWS. I have no problems with NQ and ES market depths. Has anyone else seen this too? Is this a problem with CBOT?

Thanks,

Chinook

 

I believe that may be a CBOT issue, I have the same problem with treasury bonds and notes..

 

delayed times for depth on IB platform

for YM and bond complex ... however

I do see a problem in getting depth of field

for mini gold and silver at times