Why is syncing my Ethereum archive node taking like 15 weeks.

I am currently syncing my Ethereum archive node since I believe half of october so a good 2 months already and I still have 3 years and 9 months left.

I've already downloaded 11.8TB and I think I am running a bit short with 18TB. But I still have 3TB NVMe disks left in total but those are assigned to games and all other stuff, but I can miss these as I have a good 5TB SATA disks left.

I am though, not quite sure why it is taking 8 weeks and still going though. I searched the internet on how long it takes, which stated ~3 weeks. Well I am far over that already. I am pretty sure that I am gonna need another 6-7 weeks.

I'd like to get an answer to this so that I can maybe resolve this as I can't really afford to lose another 6-7 weeks. I already expected it to be done a few weeks earlier so I can finish off my project as it still requires some testing.

I have 5x Samsung 990 Pro 4TB ~7500MB/s but limited to ~4.5GB/s (relatively old pc). 10Gbps ethernet, 44 cores CPU @ 2.2Ghz, 3.6Ghz turbo.

I previously used an full RPC node which took only a few hours to fully sync, I believe 8-10 hours. But still with my setup it can't be normal that it will take approximately 15 weeks to be fully synced right?

In the geth console I am getting some errors (can't currently provide image of it) that are something like sync reorging failed or something like that.