Brew group sometimes squeaks

Hello,
I am new here in the forum and as well as my "previous speaker" for three days proud owner of a Gaggia Titanium. The first impression is great, especially in comparison to the previously purchased Solac 4815, which looks even better, but only produces cold coffee and mud pampe in the marc container. Those were the K.O. criteria for me, so I returned the machine.
Now to my question. The brewing group of the Titanium sometimes slips, is that questionable or should I exchange the part or tut´s a little bit of the "silicone" from the maintenance set (I still have from my old Saeco) in the right place ? I would be very grateful for some tips from you !
Beauty Easter !
eulermedia

Hello - again
here another supplement. In standby mode, the display flickers when you look at it from a certain angle. Is that normal
Thank you for your info !

Hello,

the squeaking comes perhaps from the drive itself, smearing brings then nothing - I would wait first of all whether it puts by itself. The (very light) flickering I have with mine also, it takes place in the second cycle and is probably connected with the clock.

Gruß
Rudi

Thanks RudiL for the information. I thought about the flickering, but it doesn't bother me if it's normal. I'll keep my eye on you with the squeak. Now it seems to be only 3 - 4 times after switching on, so if the machine is still relatively "cold". namal see how it goes on. I think, if it's already squitscht goes now sometime no more - look mer mal !
Viele grüße
Jörg