RX 9070 XT GPU Hot Spot sensor assignment instability

[Sam2971]

Hello,

I am opening a new topic because I did not receive any reply on my previous post, and I wanted to rewrite the issue more clearly and more completely in a single message.

My problem concerns a sensor assignment issue in AIDA64 SensorPanel.

I manually assign a SensorPanel item to GPU Hot Spot.
At first, the sensor and displayed value are correct.

However, the assignment does not remain stable.
At random times, the SensorPanel item reverts to CPU GT Cores instead of staying assigned to GPU Hot Spot.

So the issue is not strictly related to closing and reopening AIDA64.
It can also happen during normal use.

An important detail is that the issue seems to affect SensorPanel only.
In the OSD panel, the value remains correct.

I also checked the expected GPU Hot Spot value with HWiNFO, and it is correct there as well.

So from the user side, the problem is not that the GPU Hot Spot sensor is missing or unreadable in general.
The problem is that SensorPanel does not keep the correct sensor assignment and can randomly revert to CPU GT Cores.

I reproduced the same issue on the following versions:

• AIDA64 Extreme 8.20
• beta build 8213 (aida64extreme_build_8213_nz6msf5bdx)
• AIDA64 Extreme 8.25

So the problem is present on both stable and beta versions, including after a clean reinstall.

System

• Motherboard: ASUS ROG Strix Z790-A Gaming WiFi D4
• CPU: Intel Core i7-14700K
• RAM: 32 GB DDR4-3600
• GPU: Sapphire Radeon RX 9070 XT Pulse
• OS: Windows 11 Pro 25H2 (build 26200.8037)

At this point, this looks like a SensorPanel sensor assignment persistence / reassignment issue, rather than a general sensor reading problem.

I can provide screenshots if needed.

Thank you.