I've been paying for one license of LastPass to use on multiple computers and phones since 2012. Never any problems. What the heck are y'all doing with it that

I've been paying for one license of LastPass to use on multiple computers and phones since 2012. Never any problems. What the heck are y'all doing with it that makes it so unreliable for you? The only problem I have is that my iPhone 7 doesn't always detect my USB-C UbiKey NFC, but I think that's a UbiKey or iPhone problem.