Restore Fails – Strobe tachometer (RPM meter) Review

Purchased and used in 2016. Now says “Update failed” when it insists on restoring. Delete/reinstall doesn’t help. Positive reviews are likely for new installs. Don’t recommend unless you’re going to use one time immediately. May function then. Wasted $$
Review by Philbert D on Strobe tachometer (RPM meter).