Let me see what I can do. But if I may ask, what are your device specification, because I think I might want to do some upgrading if required.
Can you share your RAM and SSD size, and also the DB cache size you used.
It's French just in case, and if you need anything else just let me know
DB cache size:
RAM and SSD size:
The size of dbcache is barely seen on picture you posted. I guess it is too small. Try to increase to at least 1/4 RAM. Also you may accelerate a bit the sync by putting the following entry into bitcoin.conf file: