Craft become invisible at high altitude and speed flight ( modded 1.12.1 )

[Vexmae]

Hi, i got some problems with KSP, when i launch a rocket ( or anything else ) at high altitude and speed the craft starts turning invisible when i zoom in. the bug does not occurs outside atmosphere. 

Infos:

KSP 1.12.1
PC config: i5-7600k, gtx 1650 super (overclocked at +200 mhz core clock and +750 mhz memory clock) , 2x8 gb ram 2400 mhz, Windows 10 64-bits

( Note: i already had this bug on my old computer ( i3-2100, hd2000 and 8gb of ddr3 memory ) but i thought the bug was caused by the very poor graphic chipset )

Mods list:

Spoiler

Video of the bug:

Steps to reproduce:

- Build a rocket 

- Launch it

- Reach +/- 20km ans 1 km/s

- Observe

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Player.log: https://www.mediafire.com/file/fhackrcy72f3s07/Player.log/file

I'm sorry if i made some grammar error, i'm french and i don't speak english very good. Tell me if i have done something wrong