Irina Oshchepkova
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Articles
Recent activity by Irina Oshchepkova-
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...
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Katalyst: Invalid or missing units when importing SDF material data
DescriptionUsers import material libraries via SDF.Some numeric fields (e.g., stock concentration, density) arrive in Katalyst without units or with unexpected unit symbols.This can lead to incorre...
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Katalyst: Users cannot edit experiment metadata after certain workflow steps
DescriptionAfter moving an experiment through certain workflow states (e.g., internal review, approval), users can no longer edit:Title, description, project, or other metadata fields.This behavior...
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Katalyst: Error when deleting plates that still have analytical data attached
DescriptionA user tries to delete a reaction or analysis plate from an experiment.Katalyst reports an error or refuses to delete the plate.The plate still has analytical data or references from oth...
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Katalyst: Verifying Katalyst email notifications after configuration changes
DescriptionAfter infrastructure changes (mail server migration, password rotation, port changes), Katalyst email notifications stop working.Typical symptoms:No emails on experiment creation, assign...