could we expect any comments about this problem from Tomazs Janeczko? thanks
--- In [email protected], "claudecaruana" <[EMAIL PROTECTED]> wrote: > > Hi, > > I too experienced the same 2 problems. > > As regards to the backfill problem, I resolved it by backfilling > through the AA window first, as opposed to manually pacing through the > symbols: I run a simple exploration with "wait for backfill" switched > on, on all quotations. Once this is done all quotes are updated and > streaming. > > I have not yet found a solution for the IQFeed delay. All I can say is > that it appears when there are a considerable number of streaming > symbols - if I have 5-10 symbols only which are streaming then the > data is fine, but if I run the backfill on all my database (approx 450 > symbols) then I am also experiencing a huge delay. > > I do not think this delay is due to the connection speed - I am > currently putting it down to the processing speed of my PC and am > looking to upgrade, but I am not sure this will resolve the problem. > > I currently work around this by only subscribing to the symbols I will > be using for the day (by running the above routine I mentioned only on > a watchlist), then I update all the other symbols at the end of the > day in order to stay updated from a historical perspective. > > hope this helps. Let me know if you find out something else about the > IQFeed delay :) > > claude > > > --- In [email protected], "gsmservplus" <domantas.rudys@> > wrote: > > > > hello, > > > > AB 5.20,windows vista,iqfeed client 4.4.0.3,virgin uk broadband > > internet provider with up to 3 Mb speed. > > > > my problem is: when i load my iqfeed data base after some time i get > > time delays on my stocks, forex ant futures RT data compare with my > > PC time.every time delays are different from couple secs to over the > > minute.as longer i`ve got AB and IQfeed opened as bigger delay is.but > > it happens not always,but very often.IQfeed said is everything > > alright with my data and could be problem with software or ISP. > > p.s. time difference between IB TWS and my PC time is only couple (1-3 > > sec.)seconds and never changes. > > > > > > another problem is: when i start AB and start go through my tickers > > to backfill current day data(as i understand it can backfill only 5 > > tickers at the time, so every time when i start AB i`ve got to go > > through all my database,i have around 200 tickers database) sometimes > > some tiskers gives wrong data, i mean, only one very long candle for > > current with huge volume in hourly chart.after i start "force > > backfill"for those wrong ticker it gives right data then.and again it > > happens not always, but very often. and IQ feed cust.service told me > > could be problem with AB. > > > > any ideas about those two problems? thanks > > >
