You might have been using QuickBooks for years now to manage your business well and you might have faced minor glitches and those could have been resolved with the automatic updates themselves or just by closing the company file and the QuickBooks software.
The performance Issues are the direct indication of irregularities in your Company file. The irregularities can be caused if your company file is having transactions older than 7 years that can lead to increased file size i.e. 500 MB for Pro / Premier and 1.5 GB for Enterprise.
The increased file size and the older transaction history can further lead to the loss or corruption of memorized reports, unorganized information, Balance Mismatch, not able to save transactions etc. are the most common issues.
The Network and Computer Performance can be the potential cause for QuickBooks Desktop performance issues and demand tune-up or an upgrade as mentioned below.
If this doesn’t work, then other workarounds have to be put in action within QuickBooks software and the company file as mentioned below.
To perform the further steps please make sure to analyze QBWin.log or QuickBooks.log and interpret them correctly otherwise contact QuickBooks Error Support Number 1.855.365.6O12 for expert help. Please note, doing the above steps repeatedly could lead to more technical complications in QuickBooks Company file.