hello JB007, after 4, 5 days my windows update start to work and I made the update smooth.
After "over thinking" a lot I remove all my security softwares and, reset some settings on the system with this tool: "Windows 10 manager".
this is a trial software that tweak, optimize, fix and reset your windows
Speed Up & Optimize Windows 10 | Tweak Windows 10 – Yamic Soft
in my situation, I just hit fix button and after restart my laptop the updates run smooth and come back to normal.
**Do a restore point first**
cheers.