Irina Oshchepkova
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Articles
Recent activity by Irina Oshchepkova-
Katalyst: Changes in materials not reflected in existing experiments
DescriptionA material (e.g., compound) record is updated in the central Materials Table (e.g., structure correction, new properties).Existing experiments that already use this material:Still show t...
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Katalyst: Frequent session timeouts while users are actively working
DescriptionUsers are logged out or see session timeout messages even while actively working in Katalyst.They must repeatedly log back in, causing workflow disruption.Timeouts may be caused by appli...
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Katalyst: Incorrect default language or locale (number/date format)
DescriptionUsers see UI labels, date formats, and decimal separators that do not match their locale:For example, MM/DD/YYYY vs DD/MM/YYYY, or 1,234.56 vs 1.234,56.In mixed‑region deployments this c...
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Katalyst: Configuration changes do not take effect until services are restarted
DescriptionAdministrators update Katalyst configuration (e.g., email, external services, timeouts) via config files or environment variables.Users report no change in behavior; logs indicate the ol...
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Katalyst: User locked out of the program after multiple failed login attempts
DescriptionA user enters incorrect credentials several times and is then unable to log in, even with correct credentials.Error messages may indicate account lockout or simply repeated failed login....
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Katalyst: Inconsistent program behavior between different web browsers
DescriptionUsers notice that certain Katalyst features behave differently across browsers (e.g., Chrome vs Edge vs Firefox):Layout or plate visualizations look different.Buttons or dialogs sometime...
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Katalyst: Why there are multiple similar processing templates?
DescriptionOver time, many processing templates accumulate (e.g., for LC/MS, LC‑UV, reprocessing).Users see multiple templates with similar names and are unsure which one to choose, leading to inco...
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Katalyst: Existing experiment is locked
DescriptionAn existing experiment may appear locked and cannot be edited, opened, or modified.This can occur when the experiment is still being processed by the Automation Server, blocked by Spectr...
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Katalyst: Experiments not visible in external reporting or BI dashboards
DescriptionA reporting or BI tool (e.g., Power BI, Tableau, internal dashboards) is connected to Katalyst’s underlying database.Some experiments or fields visible in Katalyst do not appear in repor...
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Katalyst: Missing or incorrect unit conversions
DescriptionUsers see unexpected units or values in experiment views:Concentrations, volumes, or amounts displayed in different units than expected.Calculated values not matching manual calculations...