When opening a new, non-Daily streaming window under WL 6.9.17.0, the initial bars for the current day are truncated off the chart. Subsequent streaming bars are correctly displayed, however. See attachment: Wealth-Lab Pro 6.9.17 missing initial bars

Ray60 first reported this problem in https://www.wealth-lab.com/Forum/Posts/Fidelity-static-data-stops-getting-updated-automatically-in-WLP-6-9-17-38789.

QUOTE:
WLproblem1.png shows the same symbol with 5-minute candles that ran from the open today.... The plots are identical up to bar 11(10:30am). At that point the WL file stopped updating. When bar 13(10:40am) was reached I reloaded the Left window. As you see the left window bar 13 is actually bar 15(10:50am) in the right window.

However, unlike Ray60, I'm seeing this problem without a real-time trading entitlement, so it's affecting everyone. This is new problem introduced in WL 6.9.17.0.

UPDATE: This seems to only be a problem at the initial start of the trading day. Later on, the problem mysteriously disappears.

QUOTE:
UPDATE: This seems to only be a problem at the initial start of the trading day. Later on, the problem mysteriously disappears.

It makes sense considering that others have reported a "15 minutes delay problem". So it seems like essentially the same issue to me:

Fidelity static data stops getting updated automatically in WLP 6.9.17

Add another user to the problem list. I was forced to upgrade WLP over the weekend and now first day of trading it shows a 15 min delay on static intraday (5min) charts. The streaming strategies are maintaining current data without issue. As reported before the static strategies had up to date data earlier in the session but have now fallen to 15 min delayed.

To new posters:

Since we're basically dealing with the same bug here, please reuse the mother thread:

Fidelity static data stops getting updated automatically in WLP 6.9.17