Telerik Test Studio test list run from Azure pipeline fails when triggered by a build completion of another project

Execute test 'Fee Quote Buyer and Seller' - 
ArtOfTest.Common.Design.Exceptions.ExecutionException: Wait for condition has timed out: After 2000 ms AJAX request is still pending. ---> System.TimeoutException: Wait for condition has timed out: After 2000 ms AJAX request is still pending.
at ArtOfTest.Common.WaitSync.CheckResult(WaitSync wait, String extraExceptionInfo, Object target)
at ArtOfTest.WebAii.Core.Browser.WaitForAjax(Int32 timeout)
at ArtOfTest.WebAii.Design.Execution.ExecutionEngine.ExecuteStep(Int32 order)
--- End of inner exception stack trace ---
Execute test 'Logout' - 
ArtOfTest.Common.Design.Exceptions.ElementFindException: Unable to locate element by Find Expression!
Attempting to find [Html] element using 
Find logic 
(Html): [id 'Exact' next] AND [tagname 'Exact' button]
Unable to locate element. Search failed!
Getting element image for step Verify element 'Sign In Button' 'is' visible. ...
Unable to locate element by image.
Learn more about finding elements here:
http://docs.telerik.com/teststudio/troubleshooting-guide/test-execution-problems-tg/unable-to-locate-element
at ArtOfTest.WebAii.Design.Execution.ExecutionUtils.WaitForAllElements(IAutomationHost host, AutomationDescriptor descriptor, Int32 timeout, Int32 imageSearchTimeout, Int32 imageSearchDelay, Boolean searchByImageFirst)
at ArtOfTest.WebAii.Design.Execution.ExecutionEngine.ExecuteStep(Int32 order)

After 2000 ms AJAX request is still pending.