[Bug]: Safari Browser - "Invalid time" and "Label" UI errors #18746
Replies: 6 comments 1 reply
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I forgot to mention, it is not just "Invalid time" that appears, but in random places text is replaced with the word "Label". |
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you most likely just need to refresh your cache, as the translation files have updated |
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This is not a Frigate bug. You just need to clear your browser cache when you update from dev/beta builds as i18n strings are cached by your browser. |
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Interesting, I cleared the cache on the desktop version before posting. It did not resolve the issue. I will investigate further. |
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I think I found it. It appears that despite clearing a cache, it will not impact a shortcut link. This explains why refreshing the page always fixed it, but the problem would repeat each time it was launched. I removed the shortcuts and recreated them. Seems better now. Thanks! |
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This issue is also present on Firefox as of October 2025 ![]() |
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Checklist
Describe the problem you are having
"Invalid time" is displayed when I open Frigate in Safari. This happen on both desktop and mobile. It does work if I click the refresh button. If I close Safari, then re-open it, the behavior will repeat. It appears to work correctly in Chrome. I added the following to my config, but it did not resolve the problem:
Optional
ui:
Optional: Set a timezone to use in the UI (default: use browser local time)
timezone: America/New_York
Optional: Set the time format used.
Options are browser, 12hour, or 24hour (default: shown below)
time_format: 24hour
Optional: Set the date style for a specified length.
Options are: full, long, medium, short
Examples:
short: 2/11/23
medium: Feb 11, 2023
full: Saturday, February 11, 2023
(default: shown below).
date_style: short
Optional: Set the time style for a specified length.
Options are: full, long, medium, short
Examples:
short: 8:14 PM
medium: 8:15:22 PM
full: 8:15:22 PM Mountain Standard Time
(default: shown below).
time_style: medium
Optional: Ability to manually override the date / time styling to use strftime format
https://www.gnu.org/software/libc/manual/html_node/Formatting-Calendar-Time.html
possible values are shown above (default: not set)
strftime_fmt: "%Y/%m/%d %H:%M"
Steps to reproduce
...
Version
0.16.0 Beta 3
In which browser(s) are you experiencing the issue with?
Safari 18.5 (both Mac and IOS)
Frigate config file
docker-compose file or Docker CLI command
Relevant Frigate log output
Relevant go2rtc log output
Operating system
Other Linux
Install method
Docker Compose
Network connection
Wired
Camera make and model
Various
Screenshots of the Frigate UI's System metrics pages
Any other information that may be helpful
This is installed on a Synology
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