Sound is odd in 0.228

Hi folks, I noticed this in 0.227 but didn't think much about it, but now it's even worse.
If you play a game the audio seems to wobble in frequencies, distorting it as it plays..
If you hold fast forward it sounds like a cassette tape in fast forward...

and from this point all sounds are even more wobbly...
Used
Arcade 0.228 Sound Settings

Sound Mode : Auto
Sample Rate : 48000
Volume Attenuation : 0db
Audio Latency : 2/5

Really , it sounds like someone hand cranking the tune, it's speed/sound fluctuates...

Any Ideas?

Okay, now I have no sound in games. everything is set to -32db on `/¬ key
I have to manually turn sound on on each game...
WTF?!

Deleted INI's.CFG's, checked options for volume attunement : 0db, load rom and sound is -32db
this is now doing my head in... MAMEUI/Arcade 0.228 is the only program having any sort of sound issues, and as it's dropped the sound to -32db, I can't figure out what the hell is going on...

Soon as i turn sound levels to 0db and exit, it remembers that sound is 0db and not -32db....

Doing this to 9,000 rom sets no way...

Arcade 0.227/8 have been a nightmare..... Also the sound wobble is still as annoying as hell

I suppose the best place to report such thing's it's their official github page: https://github.com/mamedev/mame/issues