Leaderboard

Yes, you're not the 1st one to report such behaviour with OpenCore; afaik, no such issue with Clover for what it's worth... But there's a good chance behaviour is linked to the value assigned to Scan Policy parameter. There's quite a lot of existing discussion on that kind of matter on various Hackintosh forums, especially at IM.

Dell Latitude E5550: Intel Broadwell i3-5010U @2.10GHz Intel HD5500 graphics 8GB DDR3L RAM Intel I218V LAN Intel AC 7265 Wireless OpenCore 0.7.3 and Clover r5138 with up-to-date kexts at time of writing. Updated: Dell Latitude E5550.zip Working: Full graphics acceleration HDMI output Wifi and Bluetooth LAN Audio (speakers, headphones & HDMI) Sleep with lid off and  > Sleep Brightness control Multimedia button Keyboard and touchpad (ALPS) SD card reader USB2.0 & USB3.0 ports (USB remapping required macOS installation because my laptop doesn't have camera so I've not remapped yet) Battery Indicator and charger Not working: VGA output (unsupported)