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Learning Altium Essentials Second Edition Lesson 4

Minh58 , 03-21-2026, 11:12 PM
Hi Robert,

How to set uncheck Thermal Relief of via in default?
Every time when I select via, it is always checked at the Thermal Relief.
QDrives , 03-22-2026, 05:16 PM
Why not change the rule for vias?
Minh58 , 03-22-2026, 08:47 PM
It still does not work if I changed rules for vias of PolyConnect.
QDrives , 03-22-2026, 10:01 PM
Do you have a polygon or plane?
If polygon, did you repour?
Minh58 , 03-23-2026, 02:06 AM
The issue is whenever I wanted to select a via, then it always checked at the Thermal Relief.
QDrives , 03-23-2026, 02:31 AM
From the top of my head: Preferences / PCB / Defaults / Via
Minh58 , 03-24-2026, 01:46 AM
It is still NOT working sir.
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