monitor arm keeps tilting down

Adesso AUH-4035 7 in 1 Docking Station, Supports USB C to x1 4K HDMI, 3x USB-A 3.2, 1x PD, 1x Micro SD, 1x SD Card

Allsop® TechStyle Steel Laptop Stand, 32849

StarTech.com 4-Port PCIe USB 3.0 Card Adapter with UASP - PEXUSB3S44V

Refurbished Acer USB-C Dock D501 ADK020 Dual HDMI+DisplayPort 8USB Ports 60W PD Gigabit Ethernet Audio Chromebook Certified – Manufacturer Refurbished

j5create M.2 NVMe USB-C Gen 2 Docking Station with 100W PD Adapter, JCD552P

Urban Factory HUBEE Docking Station - for Notebook, Desktop PC - USB Type C - 4K UHD - 3840 x 2160 - 3 x USB Ports - 2 x USB 3.0

Targus Thunderbolt™ 3 DV4K Docking Station with 85W Power Delivery

StarTech.com 2-Port HDMI Cable KVM Switch with Audio and Remote Control - SV211HDUA

Alogic Fusion Pro TOUR 8 in 1 USB-C Travel Dock Hub

Tripp Lite series U442-DOCK25 Docking Station

Eaton Tripp Lite Series USB-C Dock, Dual Display - 4K 60 Hz HDMI, USB 3.x (5Gbps) Hub Ports, GbE, Memory Card, 100W PD Charging, Gray

Targus Universal USB-C DV4K Docking Station with 65W Power Delivery

Targus USB-C Multi-Function DisplayPort Alt. Mode Triple Video Docking Station with 85W Power

Targus USB4 Dual Video 4K Docking Station with 85W PD Pass-Thru

CODi Centro T4 10-in-1 Thunderbolt 4 Docking Station - Charging Capability - Memory Card Reader - SD - Thunderbolt 4 - 2 Displays Supported

Alogic Universal Dock Triple Display Screen 4K docking station with 100W power delivery PD DP Alt Mode USB-C and USB-A devices

Targus Portable Stand with Integrated USB-A Hub

VICTOR® High Rise™ Acacia Wood Laptop Riser

Mount-It! Ergonomic Sit Stand Stool, Leaning Chair for Standing Desk, Height Adjustable Up to 34. 6"