Anir_

The K55 actually doesn't have a polling switch like the K65/70/95.  Try hitting FN + F4 to reset the keyboard.  You will lose any macros and lighting, but this should correct the issue.

Middle click and move mouse to bottom of screen?

Is this a type of masturbation people do when they really run out of things to spend time on? The human malware really needs to stop

It's all in the camera angle.   It's on something like version 4.2 and there are still some things I wish I had the skill to do better.  Below is an earlier build in a different config were I had the rad setting flush against the back wall.  It cooled just as well but I changed things up when I went to an upgraded mobo/cpu combo and went for the hard tubing over soft.

If you have that much money to spend on a rig I'd probably replace the NVMe SSDs with something that can levitate the PCIe 4.0 Interface 3rd gen Ryzen supports (like the Corsair MP 600).

Intel Optane SSDs, Threadripper, Custom Water Cooling, better audio.

I mean, if you want overkill, sure. Assuming you also want headphones that are enjoyable to listen to and not just for reference listening the Beyerdynamic 990s or Audio Technica M50x are the usual recommendations from me, in your price range I'm not sure what could be better (mostly because Inever look in your price range). As for microphones, you have a big choice, there are great options at $100 and bad options at $1000, personally the best bang for buck is likely in the CM1 or Warbler from 3U Audio but a Stellar CM6 is a beautiful mic that I can certainly recommend to anyone with the budget for it.

Sloth

Or perhaps Orpheus, you're right, he certainly needs more expensive headphones,
OP, buy Orpheus

Sloth

I personally recommend option one.

Lian Li PC-O11 Dynamic
Cooler Master H500

Meshify C

I am highly doubtful you will be able to run that much RAM at 3200 MHz, but I could be wrong... I just am not sure the memory controller can handle that.
 
Also, if this is for actual production, I would consider ECC RAM...
 
And to that point, would a Quadro card not be better? I am not sure how that plays into simulations, but I know for CAD it makes a world of difference (its just a driver change, which is super lame..... but its how they differentiate the product stack).
 
It just seems like a strange system. Its trying to be a hardcore pro-sumer workstation, but it has RBG, a "fancy" mobo and such. If this is for lolz, sure, thats going to be fantastic. But if its for getting actual work done, 24/7/365, at these price points, why not look at supermicro mobo's and such? I suppose this use case does make sense, but, 13k just seems a bit nuts. ¯\_(ツ)_/¯

PCPartPicker Part List Type Item Price CPU AMD Threadripper 3990X 2.9 GHz 64-Core Processor $3749.99 @ B&H CPU Cooler Asus ROG Strix LC 360 80.95 CFM Liquid CPU Cooler $409.45 @ Amazon Motherboard Asus ROG ZENITH II EXTREME ALPHA EATX sTRX4 Motherboard $853.98 @ Newegg Memory G.Skill Trident Z Royal 16 GB (2 x 8 GB) DDR4-4800 Memory $404.99 @ Newegg Memory G.Skill Trident Z Royal 16 GB (2 x 8 GB) DDR4-4800 Memory $404.99 @ Newegg Memory G.Skill Trident Z Royal 16 GB (2 x 8 GB) DDR4-4800 Memory $404.99 @ Newegg Memory G.Skill Trident Z Royal 16 GB (2 x 8 GB) DDR4-4800 Memory $404.99 @ Newegg Storage Gigabyte AORUS NVMe Gen4 2 TB M.2-2280 NVME Solid State Drive $419.99 @ Amazon Storage Gigabyte AORUS NVMe Gen4 2 TB M.2-2280 NVME Solid State Drive $419.99 @ Amazon Storage Seagate IronWolf Pro 16 TB 3.5" 7200RPM Internal Hard Drive $521.99 @ Newegg Video Card PNY Quadro RTX 8000 48 GB Video Card $5400.00 @ Amazon Case Corsair 1000D ATX Full Tower Case $546.00 @ Walmart Power Supply Thermaltake Toughpower iRGB PLUS 1250 W 80+ Titanium Certified Fully Modular ATX Power Supply $449.99 @ Amazon Case Fan Thermaltake Riing Plus 12 RGB TT Premium Edition (5 Fan Pack) 48.34 CFM 120 mm Fans $137.99 @ Amazon Case Fan Thermaltake Riing Plus 12 RGB TT Premium Edition (5 Fan Pack) 48.34 CFM 120 mm Fans $137.99 @ Amazon   Prices include shipping, taxes, rebates, and discounts     Total $14667.32   Generated by PCPartPicker 2020-04-18 03:20 EDT-0400   the quadro rtx 8000 is the bets for workloads and gaming rn. it is very overpriced but it is much better than 2x rtx 2080 ti's
added 64gb faster ram. you wont need any more and that is very fast ram. (this is very big load on the controller, im not sure of they can run at 4400mhz)
biggest and fastest HDD and 4tb of fastest ssd's.
very good corsair case with 10x one of the best rgb fans
 
 
 
 

it's very decent budget keeb, built like a tank, only caveat being those loud as f blue switches which they use on most of their boards.

I have a 15k budget for a computer, been saving since I was 12, does my build push my money to the max, or is there anything I can add/do that'll make a good difference performance wise that stays in my budget?
PCPartPicker Part List Type Item Price CPU AMD Threadripper 3990X 2.9 GHz 64-Core Processor $3749.99 @ B&H CPU Cooler Asus ROG Strix LC 360 80.95 CFM Liquid CPU Cooler $409.45 @ Amazon Thermal Compound Thermal Grizzly Kryonaut 1g 1 g Thermal Paste $8.39 @ Amazon Motherboard Asus ROG Strix TRX40-E Gaming ATX sTRX4 Motherboard $525.86 @ Amazon Memory Corsair Vengeance RGB Pro 256 GB (8 x 32 GB) DDR4-3200 Memory $1425.99 @ Newegg Storage Samsung 970 EVO Plus 2 TB M.2-2280 NVME Solid State Drive $429.99 @ Amazon Video Card Gigabyte GeForce RTX 2080 Ti 11 GB AORUS Video Card (2-Way SLI) $1630.89 @ Amazon Video Card Gigabyte GeForce RTX 2080 Ti 11 GB AORUS Video Card (2-Way SLI) $1630.89 @ Amazon Case Thermaltake Core P3 TG Snow Edition ATX Mid Tower Case $128.01 @ Amazon Power Supply Thermaltake Toughpower DPS G RGB Titanium 1500 W 80+ Titanium Certified Fully Modular ATX Power Supply $529.99 @ Amazon Operating System Microsoft Windows 10 Pro OEM 64-bit $139.99 @ Other World Computing Case Fan Corsair LL120 RGB White with Lighting Node PRO 63 CFM 120 mm Fans $103.86 @ Amazon Case Fan Corsair LL120 RGB White with Lighting Node PRO 63 CFM 120 mm Fans $103.86 @ Amazon Case Fan Corsair LL120 RGB White with Lighting Node PRO 63 CFM 120 mm Fans $103.86 @ Amazon Monitor LG 34GK950G-B 34.0" 3440x1440 120 Hz Monitor $1296.99 @ Amazon Keyboard SteelSeries Apex Pro TKL Wired Gaming Keyboard $176.99 @ Best Buy Keyboard Corsair K95 RGB PLATINUM XT Wired Gaming Keyboard $199.99 @ Amazon Mouse Corsair IRONCLAW RGB WIRELESS Wireless Optical Mouse $79.98 @ Amazon Headphones Corsair Virtuoso RGB SE 7.1 Channel Headset $209.99 @ Amazon Speakers Logitech G560 120 W 2.1 Channel Speakers $199.99 @ B&H   Prices include shipping, taxes, rebates, and discounts     Total $13084.95   Generated by PCPartPicker 2020-04-18 03:03 EDT-0400   PS: I do animation.