Slow when clicking tables

lmelo's profile image lmelo posted 4 weeks ago in General Permalink

Hi everyone, I'm experiencing an unusual slowdown in HeidiSQL (version 12.14.0.7169) when working with both PostgreSQL and MySQL databases. This slowdown happens as soon as I click on any table, even before opening the “Data” tab. Symptoms

  • Clicking a table takes 3–4 seconds before the UI becomes responsive.
  • This happens with very small tables (a few rows).
  • The slowdown occurs even if the Data tab is not selected.
  • Running queries manually (e.g., SELECT 1 or SELECT * FROM table LIMIT 10) is fast.
  • The issue affects both PostgreSQL and MySQL connections, in different servers.

I notice the first time I click on a table, Heidi try to execute several operations, which is normal I guess, but these operations took a lot less time before. I tried to update to version 12.15 but the issue persists. Not a big issue, of course, but still... Any guidance would be greatly appreciated.

Thanks!

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