Speed Issues

Speed Issues

I am new.  I have extensive Salesforce experience.  I am trying Zoho because of price.  Obviously it is not equal to Salesforce feature wise.  However, I find that the features are probably good enough for my project.  I imported 589 records last night.  Since then the latency issues for every screen are unacceptable.  Our project will be handling thousands of records soon.  I am concerned after researching the internet that unacceptable speed is an ongoing issue with Zoho.  I am using the Enterprise edition with 2 authorized users both logged on simultaneously.  All other websites are running at normal and acceptable levels.  I have compared and I believe that Zoho runs significantly faster in Chrome than IE.  I am running Windows 10 on a Lenovo 64 Bit computer with plenty of ram and hard drive space available to me.  I have a Google Fiber connection which is running at 868 mbs download and 856 mbs upload and 21 second ping.  

Does anyone have any suggestions?