Error when trying to read a stock option symbol

 

Hi,

when I try to read any information of a stock option symbol on a day where it did not have any tick, the system is having the behavior below. It get stuck for around 8 min and then return an error that crashes the expert running:

2018.06.22 21:42:43.346 VALED427: history synchronization started
2018.06.22 21:51:03.600 no data synchronized, 463 bytes read
2018.06.22 21:51:03.600 symbol VALED427 history synchronization error

Even if I try to read the SYMBOL_DESCRIPTION I get this behavior. It is really making my backtesting impossible.

Any suggestion?


Tks