Noise over Audio during use

[chimera123]

Hello,

I have this strange periodical "tic,tic,tic" noise as well on my CRT monitor (Commodore 1702 Monitor), it immediately goes away when I disconnect the wimodem.
From the previous messages it´s not clear to me who to follow up to get this noise problem fixed.

I have a C64 breadbin, no problems with joysticks inputs or anything else when Wimodem is connected - just the noise issue including a slight flickering on the screen

Thanks for any inputs!
Chimera