Hi Tobias, great plugin, best for tables I've seen so far just one problem - I've just migrated a wordpress site from a subdomain where I was testing it for a client to the main domain, and now TablePress has vanished from the dashboard.
Also, on each page where there's a TablePress table it simply says 'not found'
Here's what I've done to try to fix it, none of which works:
1 Uninstalled and reinstalled TablePress. It now refuses to register on the dashboard.
2 Disabled all other plugins then re-enable TablePress
3 When I exported the site from the subdomain, TablePress was included in the options
4 I've looked in the database and there appears to be no reference to TablePress entries
I exported all tables as .csv prior to migration, but it's going to be a pain reinserting them manually - hope you can help!