Hi list, Ever since the change to BST here in the UK (GMT to GMT+1) the clocks on all my Centos 4.4 servers are 1 hour slow. Timezone is set to Europe/London, and I've tried with and without "System clock uses UTC". If I disable NTP and set the time manually, then restart NTP, the time goes back 1 hour. Running `date` reports "Wed Mar 28 14:59:04 BST" - so it knows about the BST change, but that time is 1 hour slow - it's really 15:59 BST. All servers are fully patched - tzdata is at 2007d-1.el4 Any ideas anyone? Cheers, Andy.