Zoho Running Very Slowly

Zoho Running Very Slowly

Hi,

We have been using Zoho for about a week and it seems to be very slow. At times - to the point of being unusable. 

We have the full paid up version but only 2 users using it atm. 

Is it always like this or has there been work to the servers?

Many thanks,
Andre

PS> Used IE & Chrome and from 2 different locations and all other websites running fast - so it certainly is not our side.