Logseq locked on Win10 64

entered a template into a page twice in seq as blk after a prev
A simple bookInfo template of title ans author
Works fine used once in a page
structure of template in templates page is
Books as H2
template:: bookInfo

thx in adv as had to kill Logseq in Win Tadk Mgr
On restart, only the first template entered was in the page!
Otherwise the Graph is running fine on Win10
The Win10 64-bit is up-to-date latest updates but no install of Optional Update “preview of next update”