Straight Table Scrolling Lag

[qlikuser2021]

I have an app with a straight table that has a 3-5 second lag from when the scroll bar is moved to when the data is updated.  There is 1 logical table with 85 million rows and 44 columns.  The straight table only  has around 350 rows.  There are 13 expressions in the table using a sum function.  I am using the IE plugin.  Opening  the app on server with the desktop client there is no lag at all.  When you scroll in a straight table does it recalculate the new rows that become visible in the table?  Is scrolling lag normal?

Installed on Server:

Qlikview Server April 2020 SR1  12.50.20100.0 

Qlikview Plugin April 2020  12.50.20000.0

Installed on Desktop:

Qlikview  April2020  SR1 12.50.20100.0 

Qlikview Plugin April2020  SR1 12.50.20100.0 

[rwunderlich · Accepted solution]

Does it lag if you use the Browser Client?

[qlikuser2021]

There is a little bit of lag using the Browser Client, < 1 second.  Much less than using the plugin.