Irina Oshchepkova
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Articles
Recent activity by Irina Oshchepkova-
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...
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Katalyst: Handling experiments with mixed instrument data types
DescriptionSome experiments include:LC/MS data from different vendors.Combined LC‑UV, NMR, and possibly other analytical techniques.Users are unsure how to configure analysis plates and processing ...
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Katalyst: Experiment export produces very large files
DescriptionExporting certain experiments from Katalyst produces:Very large files (hundreds of MB or more).Slow downloads or timeouts in the browser or downstream systems.These exports may include m...
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Katalyst: Experiment Export Failed
DescriptionExport operations may fail for several reasons, including incorrect or missing CONFIG.JSON settings, insufficient permissions on the KAT_Project record set, unexpected browser‑side error...
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Katalyst: Unexpected behavior when copying or cloning experiments
DescriptionUsers copy/clone an existing experiment to reuse its configuration.After copying, some unexpected aspects appear:Old experiment metadata persists (e.g., wrong project or description).Cer...