Finder windows opens at startup

[Triumphs]

Hello users,

I don't have any experiance with this a long time. Just a few months.
I wanted to connect directly to my TS-h973AX in which I have 5 disk (raid5) and 4 SSD's (raid5)
System is on SSD's All data is on the 5 disk dived in several map (thin)

A have flood a instruction to mount directly all the maps. But my problem is that on start up al 6 map open as a folder, so every time I have to close 6 finder windows. I search and tried several things but nothings seem to help.
This happen only on my iMacPro which is for a reason on OS 12.6.4 My MBP and macstudio are on Ventura where this problem does not taken place. Setting (for sofar the difference in OS) are the same.

(I did follow and use this https://www.qnap.com/en/how-to/faq/arti ... os-reboots)

How can I stop opening 6 finder windows at startup of my iMac Pro

Thanks for the advice