2025 - 28th April - Droning on and on?

Droning on and on, is that me or the boiler lol

this droning /vibrating noise on the boiler is not stopping, (it is still 24/7 and I'm not getting any sleep) last night same as the last three nights, bedtime at around 2am and up for about 7am, I'm just so bloody tired, hubby is now hearing it and he is deaf with two hearings aids in

when the hot taps are turned on the noise sounds like an aeroplane and when the taps are turned off there is the usual run on bit but when that noise stops then the droning noise continues as thought something is stuck on, if that makes sense but no error codes and hot water/central heating working fine but the burner was recently replaced and the gas engineer #2 turned something down from 13 to 9 so is that anything to do with it? since then the noise has got worse

this thread seems to match what is happening - https://community.screwfix.com/threads/drone-noise-when-boiler-is-on.193534/

24th April  - this screenshot was taken at midnight... so it can't be tinnitus as an app can't record tinnitus can it? 

what's the point, no-one believes I'm hearing something yet here is proof...

Last night got to bed at 3am and up at 7am - fed cats but didn't get back to sleep...