Table takes a long time to load information in Schema Browser since upgrade (4310326)

This problem has occurred after upgrading from Toad for Oracle v 7.1 to v 9.1

The first time a table from schema browser is selected, it takes about min for it to load information. Once this is clicked and info loaded, all other table selections are instant and even if another schema browser is opened and a table is selected for the first time in that new browser, it comes up instantly. If Toad is closed and started again, similarly the first load of any table in that first schema browser in that Toad session will take 2 min.

Oracle (SQL*Net) client v 7.3.4 (16 bit) in use. This is supported in Toad for Oracle v 7.1, however it is NOT supported in versions 9.0 and above.

Upgrade Oracle client to at least version 8i (32 bit) or ideally to a version matching the database.