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+BlueSCSI will try to communicate with your SD card at full and half speed SPI before giving up.
+
+If your card is communicating at half speed it could impact performance. Try the following to resolve:
+
+Do a full overwrite format with SD Formatter Util
+
+Clean the SD Card contacts with IPA and let fully dry, a bad connection can sometimes cause this.
+
+Try a different SD card, some SD cards may not be able to communicate at full SPI.
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