RX-V675 needs to "warmup"
Since 2 to 3 weeks my Yamaha RX-V675 needs to warm up before being able to give stable sound.
I have had no issues in the past with this receiver, it's about five years old now.
When I turn it on in the morning there is no sound, the connected speakers also do not show up on the display.
Very intermittently, there is sound for like halve a second, together with the speakers showing up on the display for the same period of time.
This goes on for about 5 minutes, sometimes with a crackle through the speakers when the sound comes on, and after that the sound is stable untill I power down the receiver for a longer period of time (haven't really tested how long it needs to be off).
I have two Canton GLE 490.2's hooked up to it, including an old Magnat subwoofer.
Having the subwoofer on or off makes no difference at all.
If I let the receiver startup with HDMI as source, or internet radio also makes no difference, both sources produce the issue.
I managed to take two videos of the problem, sadly I cannot post these right now since my post count is at one now.
Thinking about the issue, I'm guessing/hoping its a bad soldering point somewhere that needs to warm up sufficiently to provide a stable connection.
Can anyone help me with this problem or provide advice?