I have installed Windows 10 and Ubuntu 20.04 on my laptop. In general it seems that everything works fine. The problem I observe, is when I'm in Ubuntu and I reboot to enter Windows there are configurations that are reset like configurations with the Nvidia graphics card, sound card or wifi.
Similarly when I'm in Windows and I switch to Ubuntu, the first time I login the wifi card never works in Ubuntu. I have to reboot twice for Ubuntu to detect it.
I was reading that this may be due to the UEFI configuration, which should be using legacy mode. Should I format the disk, switch modes and reinstall Windows 10 + Ubuntu?
Also in other computers I've had I used to have problems changing the time when I changed OS, but in this case I find it curious to observe that not only the hour changes but also the minutes. I don't know if it's also something rare.