If you are mining FLUX, you must use a different GPU CORE and MEM setting as when you mining ETH.
For FLUX mining try GPU CORE +200 MHz and MEM +0 MHz
Info: https://www.hashrate.no/3070
For FLUX mining try GPU CORE +200 MHz and MEM +0 MHz
Info: https://www.hashrate.no/3070
Oh I didn't know that ! I thought Afterburner settings worked for every situation. Thanks, now with Power limit 70%, Core +200 and Memory 0, I can reach about 60 Sol/s with 153W and 65°C with 40% fan speed !
Thank you very much for your help.