Plagued with Continous BSOD

Continuous crashes since initial clean install of Windows 10 1709 Fall Creators Update (FCU) (Build 16299.15) on June 9th.
This continued until June 14th when I scanned the system for system file errors. CMD promt said (CBS Log File) that it was unable to fix the errors. Back then I used only the 'scannow' cmd, which I learned later that it that the DISM cmd has to preceed the SCANNOW cmd.
System kept crashing and updating until the 17th, when after some reading (https://support.microsoft.com/en-us....rrupted-system) I scanned and succesfully repaired the system files. By that time my Windows version became 1803.
Afterwards I installed the add on sound card (ASUS Xonar DX), I am refering to the drivers and the additional power supply (the small cable that connects the card with psu). NO OTHER DRIVERS ARE INSTALLED with the exception of the NVidia card. Sound on board and LAN on board have been disabled.
I have had issues in the past (Win7) with the mb driver for the USB 3.0 (Renesas driver), and w/o forgetting someone from the forum back told me so and pointed the location of the updated drivers from Renesas. MS Mem test and Memtest 86+ have ran w/o any errors.
Today the pc was on for a very very long time and CRASHED ONLY ONCE!
I don't know if this is of importance all the crashes occured when surfing, I am using Firefox, I have thre habbit to open a bunch of tabs, and the system has a bunch of storage, previous install was on a SSD of 120G, which needs to get backed up, and current install is on a 60G SSD, temporarily.
Any help would be very very appreciated!

As the 'Log Collector' doesn't have all the info (Previous Minidumps, etc) the are posted/uploaded at:

https://onedrive.live.com/?id=DDA23D...A23D1728524B9A

Thanks for your reply. I figured with some help that some of the BSOD were Realtek related, and as I mentioned the majority of the crashes disappeared 'by miracle' when the version became 1803. I don't play with voltages, my OC days are almost 3 decades over. The ps is relative new, less than or a bit more than a year old, from a reputable manufacturer (Tt some 660W if I remember right/it comes w/the age and the input to it comes from a UPS. Since the driver update (the Realtek one) the crashes have been minimized to 1-2, the last one was again driver related (this one from Nvidia). Thanks again.

Ztruker said:

If you get any more, please re rum the collector program and upload here so I can look at the latest dump(s).

Could you please check my case: PC hung while watching youtube, then reset itsefl without error code - Windows 10 Forums

Again Rich "Ztruker" thanks for your input, I will personally (I hope I won't jinx it ) consider this post closed/as well as SEMI solved. Thanx again 4 your input & if I will encounter the same issues I will let you kinow!
Respectfully

Mike