Irina Oshchepkova
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Articles
Recent activity by Irina Oshchepkova-
Katalyst: Experiments missing from Katalyst project-level dashboards or summaries
DescriptionProject dashboards or summary pages show only some of the experiments that belong to a project.Newer experiments may be missing, or certain statuses are not reflected.SolutionVerify proj...
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Katalyst: inconsistent behavior when multiple browser tabs are open
DescriptionA user opens Katalyst in multiple tabs or windows.They see:Conflicting state (one tab appears logged out, another logged in).Actions in one tab not reflected immediately in another.Occas...
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Katalyst: Upload of very large raw analytical data files fails or stalls
DescriptionUsers attempt to upload very large instrument data sets (e.g., multi‑GB LC/MS or LC‑UV runs).Uploads:Stall partway,Fail with timeouts, orComplete but the data never appears in the Analys...
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Katalyst: How to print or export plate views with legible labels
DescriptionUsers want to print or export plate views (e.g., heat maps) for reports or lab notebooks.On printed or PDF output:Well labels or values may be too small.Colors are visible but numeric va...
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Katalyst: Slow performance when generating large review tables
DescriptionUsers create large review/summary tables with:Many wells and plates, andDozens of columns (e.g., multiple metrics, comments, QC flags).The UI becomes slow or unresponsive when building o...
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Katalyst: Incorrect default project appears when creating new experiments
DescriptionWhen creating a new experiment, the project field pre‑selects:A project the user doesn’t usually work in, orA generic or deprecated project.Users must manually change it each time, leadi...
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Katalyst: Copy/paste of chemical structures into Katalyst fails or changes format
DescriptionUsers copy structures from external tools (drawing programs, ELNs, web viewers) and paste into Katalyst’s structure fields.Sometimes:The structure does not appear.Parts of the structure ...
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Katalyst: Experiments missing from user’s “Recent” lists
DescriptionUsers open experiments frequently but:Do not see some of them appear in the “Recent” or “Recently Viewed” list.Or only a subset appears, making it harder to return to frequently used exp...
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Katalyst: User cannot reassign experiment ownership
DescriptionA user wants to change an experiment’s owner (e.g., due to team transition).The UI option to change owner is not available, or updates are rejected with a validation error.This may be re...
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Katalyst: Experiment search filters reset unexpectedly
DescriptionUsers set filters (project, status, date range) in the experiment list.After navigating away and returning, or after logging out/in, filters revert to defaults.This forces users to repea...