I first thought it may be my car only, then I thought a full reset would fix it... but to no avail: Am I making this up, or does the Gen1 infotainment system (since around the time the Unreal engine was introduced) really not react as fast as it used to before? Are button clicks not confirmed as often and swiftly as before with the classic UI ? At least this has been my personal experience.
Hence, I wish there was a way to restore button reaction and UI speed to its former glory. If that means to bring classic visuals back as an option, I would gladly accept that compromise.