We did an update to Zoho Writer again & you sure will see a significant boost in the service’s performance now. This was achieved with a slight compromise – the document search indexer has been stopped temporarily as it was identified as the culprit for the slowing down. What this means is you will not be able to search through documents that you are working from now on. (the search will work in older documents though).
Other than the above, a lot of bugs that got introduced in the last major update have been fixed. Give Zoho Writer a try now & do tell us how you feel.