"Thank you for your experience. You gave me great confidence :)"

"Great advice, I'll give it another thought."

"Thank you for the counsel!"

"Hmm.. It's very interesting solution.I think i'll try it as experiment.
Thank you :)"

"Thanks for your prompt reply! I appreciate your help.I think soldering resistor on top of capacitor is doable for me :)"

"Hi! In first, thank you very much for this brilliant investigation!I have Pixhawk PX4 2.4.6 board and have had the same issue.With regard last update - correct me if i am wrong. Do i need just solder 220 Ohm resistor in parallel to C506? That is,…"