Can I check if there is any limitation to run more than 6 workflow instance concurrently at any given time?
We have a approval request form which stores data in SharePoint list. As a final step, we will need to perform some attachment merging into a single PDF file. As such, we will need to validate the request and once validated, we will trigger the flow to merge the attachment. Some days we will have a lot of requests and to save time we will concurrently trigger a few of the workflow to speed things up. So we found that each time we trigger 6 workflow instance, we are not able to trigger the 7th. and the page will hang when loading the start workflow page.
Initial we thought that it is a laptop issue and we took another laptop to do the same. somehow the second laptop also can trigger only 6. however a new issue arise is that since both laptop trigger the workflow concurrently, the process to start to workflow gets even slower and most of the time it hangs, and causing up to 50% of the concurrent workflow instance will hit error and the entire sharepoint site will lag. if both laptop add togeher only trigger 6 instance concurrently, there will be no issue.
therefore, i would like to check if there is any settings we can set to bring up the max concurrent workflow instance as there are still ample server resource to utilize.